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474396960 = 25353592753
BaseRepresentation
bin11100010001101…
…011100100100000
31020001122212021210
4130101223210200
51432421200320
6115023550120
714520210342
oct3421534440
91201585253
10474396960
1122386a504
12112a5b340
137738c57b
144700d292
152b9ac0e0
hex1c46b920

474396960 has 96 divisors (see below), whose sum is σ = 1499057280. Its totient is φ = 126107648.

The previous prime is 474396929. The next prime is 474396961. The reversal of 474396960 is 69693474.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (474396961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170944 + ... + 173696.

It is an arithmetic number, because the mean of its divisors is an integer number (15615180).

Almost surely, 2474396960 is an apocalyptic number.

474396960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474396960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (749528640).

474396960 is an abundant number, since it is smaller than the sum of its proper divisors (1024660320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

474396960 is a wasteful number, since it uses less digits than its factorization.

474396960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130 (or 3122 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 48.

The square root of 474396960 is about 21780.6556375147. The cubic root of 474396960 is about 779.9150466320.

The spelling of 474396960 in words is "four hundred seventy-four million, three hundred ninety-six thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 359 480 718 1077 1436 1795 2154 2753 2872 3590 4308 5385 5506 5744 7180 8259 8616 10770 11012 11488 13765 14360 16518 17232 21540 22024 27530 28720 33036 34464 41295 43080 44048 55060 57440 66072 82590 86160 88096 110120 132144 165180 172320 220240 264288 330360 440480 660720 988327 1321440 1976654 2964981 3953308 4941635 5929962 7906616 9883270 11859924 14824905 15813232 19766540 23719848 29649810 31626464 39533080 47439696 59299620 79066160 94879392 118599240 158132320 237198480 474396960