57234756 has 24 divisors (see below), whose sum is σ = 133797664. Its totient is φ = 19042560.

The previous prime is 57234739. The next prime is 57234823. The reversal of 57234756 is 65743275.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2676 + ... + 11028.

Almost surely, 2^57234756 is an apocalyptic number.

It is an amenable number.

57234756 is an abundant number, since it is smaller than the sum of its proper divisors (76562908).

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

57234756 is a wasteful number, since it uses less digits than its factorization.

57234756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8931 (or 8929 counting only the distinct ones).

The product of its digits is 176400, while the sum is 39.

The square root of 57234756 is about 7565.3655562702. The cubic root of 57234756 is about 385.3777278970.

The spelling of 57234756 in words is "fifty-seven million, two hundred thirty-four thousand, seven hundred fifty-six".