57920960 has 28 divisors (see below), whose sum is σ = 137925048. Its totient is φ = 23168256.

The previous prime is 57920959. The next prime is 57920981. The reversal of 57920960 is 6902975.

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, 90182 + ... + 90821.

Almost surely, 2^57920960 is an apocalyptic number.

It is an amenable number.

57920960 is an abundant number, since it is smaller than the sum of its proper divisors (80004088).

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

57920960 is a wasteful number, since it uses less digits than its factorization.

57920960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181020 (or 181010 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 57920960 is about 7610.5821065146. The cubic root of 57920960 is about 386.9117484447.

The spelling of 57920960 in words is "fifty-seven million, nine hundred twenty thousand, nine hundred sixty".