57368208 has 20 divisors (see below), whose sum is σ = 148201328. Its totient is φ = 19122720.

The previous prime is 57368203. The next prime is 57368209. The reversal of 57368208 is 80286375.

It is a super-2 number, since 2×57368208² = 6582222578262528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57368203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597538 + ... + 597633.

Almost surely, 2^57368208 is an apocalyptic number.

It is an amenable number.

57368208 is an abundant number, since it is smaller than the sum of its proper divisors (90833120).

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

57368208 is a wasteful number, since it uses less digits than its factorization.

57368208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195182 (or 1195176 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 57368208 is about 7574.1803516948. The cubic root of 57368208 is about 385.6770187001.

The spelling of 57368208 in words is "fifty-seven million, three hundred sixty-eight thousand, two hundred eight".