47374560 has 144 divisors (see below), whose sum is σ = 163459296. Its totient is φ = 12493824.

The previous prime is 47374559. The next prime is 47374567. The reversal of 47374560 is 6547374.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47374567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240382 + ... + 240578.

It is an arithmetic number, because the mean of its divisors is an integer number (1135134).

Almost surely, 2^47374560 is an apocalyptic number.

47374560 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 47374560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81729648).

47374560 is an abundant number, since it is smaller than the sum of its proper divisors (116084736).

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

47374560 is a wasteful number, since it uses less digits than its factorization.

47374560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 47374560 is about 6882.9179858545. The cubic root of 47374560 is about 361.8387405838.

The spelling of 47374560 in words is "forty-seven million, three hundred seventy-four thousand, five hundred sixty".