57077032 has 16 divisors (see below), whose sum is σ = 108617760. Its totient is φ = 28112304.

The previous prime is 57077023. The next prime is 57077047. The reversal of 57077032 is 23077075.

It is a junction number, because it is equal to n+sod(n) for n = 57076985 and 57077003.

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, 52708 + ... + 53779.

It is an arithmetic number, because the mean of its divisors is an integer number (6788610).

Almost surely, 2^57077032 is an apocalyptic number.

It is an amenable number.

57077032 is a deficient number, since it is larger than the sum of its proper divisors (51540728).

57077032 is a wasteful number, since it uses less digits than its factorization.

57077032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106560 (or 106556 counting only the distinct ones).

The product of its (nonzero) digits is 10290, while the sum is 31.

The square root of 57077032 is about 7554.9342816467. The cubic root of 57077032 is about 385.0234021868.

The spelling of 57077032 in words is "fifty-seven million, seventy-seven thousand, thirty-two".