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1480230 = 232516447
BaseRepresentation
bin101101001011000100110
32210012111100
411221120212
5334331410
651420530
715403353
oct5513046
92705440
101480230
11921134
125b4746
133ca99b
142a762a
151e38c0
hex169626

1480230 has 24 divisors (see below), whose sum is σ = 3848832. Its totient is φ = 394704.

The previous prime is 1480229. The next prime is 1480243. The reversal of 1480230 is 320841.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8134 + ... + 8313.

It is an arithmetic number, because the mean of its divisors is an integer number (160368).

21480230 is an apocalyptic number.

1480230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1480230 is an abundant number, since it is smaller than the sum of its proper divisors (2368602).

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

1480230 is a wasteful number, since it uses less digits than its factorization.

1480230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16460 (or 16457 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1480230 is about 1216.6470318050. The cubic root of 1480230 is about 113.9662873536.

The spelling of 1480230 in words is "one million, four hundred eighty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 16447 32894 49341 82235 98682 148023 164470 246705 296046 493410 740115 1480230