57376928 has 24 divisors (see below), whose sum is σ = 129098592. Its totient is φ = 24590016.

The previous prime is 57376897. The next prime is 57376951. The reversal of 57376928 is 82967375.

It is a super-2 number, since 2×57376928² = 6584223733434368, which contains 22 as substring.

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, 127850 + ... + 128297.

It is an arithmetic number, because the mean of its divisors is an integer number (5379108).

Almost surely, 2^57376928 is an apocalyptic number.

It is an amenable number.

57376928 is an abundant number, since it is smaller than the sum of its proper divisors (71721664).

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

57376928 is a wasteful number, since it uses less digits than its factorization.

57376928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256164 (or 256156 counting only the distinct ones).

The product of its digits is 635040, while the sum is 47.

The square root of 57376928 is about 7574.7559696666. The cubic root of 57376928 is about 385.6965587516.

The spelling of 57376928 in words is "fifty-seven million, three hundred seventy-six thousand, nine hundred twenty-eight".