56908672 has 32 divisors (see below), whose sum is σ = 117289800. Its totient is φ = 27471360.

The previous prime is 56908597. The next prime is 56908703. The reversal of 56908672 is 27680965.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3954 + ... + 11377.

Almost surely, 2^56908672 is an apocalyptic number.

It is an amenable number.

56908672 is an abundant number, since it is smaller than the sum of its proper divisors (60381128).

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

56908672 is a wasteful number, since it uses less digits than its factorization.

56908672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15374 (or 15362 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 56908672 is about 7543.7836660392. The cubic root of 56908672 is about 384.6444617853.

The spelling of 56908672 in words is "fifty-six million, nine hundred eight thousand, six hundred seventy-two".