57000936 has 16 divisors (see below), whose sum is σ = 142502400. Its totient is φ = 19000304.

The previous prime is 57000919. The next prime is 57000953. The reversal of 57000936 is 63900075.

It is an interprime number because it is at equal distance from previous prime (57000919) and next prime (57000953).

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, 1187496 + ... + 1187543.

It is an arithmetic number, because the mean of its divisors is an integer number (8906400).

Almost surely, 2^57000936 is an apocalyptic number.

It is an amenable number.

57000936 is an abundant number, since it is smaller than the sum of its proper divisors (85501464).

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

57000936 is a wasteful number, since it uses less digits than its factorization.

57000936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375048 (or 2375044 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 57000936 is about 7549.8964231306. The cubic root of 57000936 is about 384.8522196641.

The spelling of 57000936 in words is "fifty-seven million, nine hundred thirty-six", and thus it is an aban number.