56985908 has 12 divisors (see below), whose sum is σ = 113971872. Its totient is φ = 24422520.

The previous prime is 56985869. The next prime is 56985923. The reversal of 56985908 is 80958965.

It is a happy number.

56985908 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1017578 + ... + 1017633.

It is an arithmetic number, because the mean of its divisors is an integer number (9497656).

Almost surely, 2^56985908 is an apocalyptic number.

It is an amenable number.

56985908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56985908 is a wasteful number, since it uses less digits than its factorization.

56985908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035222 (or 2035220 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 50.

The square root of 56985908 is about 7548.9011120825. The cubic root of 56985908 is about 384.8183952634.

The spelling of 56985908 in words is "fifty-six million, nine hundred eighty-five thousand, nine hundred eight".