57314388 has 24 divisors (see below), whose sum is σ = 134411200. Its totient is φ = 19008000.

The previous prime is 57314377. The next prime is 57314407. The reversal of 57314388 is 88341375.

It is a congruent number.

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, 9613 + ... + 14388.

Almost surely, 2^57314388 is an apocalyptic number.

It is an amenable number.

57314388 is an abundant number, since it is smaller than the sum of its proper divisors (77096812).

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

57314388 is a wasteful number, since it uses less digits than its factorization.

57314388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24207 (or 24205 counting only the distinct ones).

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

The square root of 57314388 is about 7570.6266583421. The cubic root of 57314388 is about 385.5563732975.

The spelling of 57314388 in words is "fifty-seven million, three hundred fourteen thousand, three hundred eighty-eight".