57314918 has 4 divisors (see below), whose sum is σ = 85972380. Its totient is φ = 28657458.

The previous prime is 57314899. The next prime is 57314923. The reversal of 57314918 is 81941375.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14328728 + ... + 14328731.

It is an arithmetic number, because the mean of its divisors is an integer number (21493095).

Almost surely, 2^57314918 is an apocalyptic number.

57314918 is a deficient number, since it is larger than the sum of its proper divisors (28657462).

57314918 is a wasteful number, since it uses less digits than its factorization.

57314918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28657461.

The product of its digits is 30240, while the sum is 38.

The square root of 57314918 is about 7570.6616619685. The cubic root of 57314918 is about 385.5575617382.

The spelling of 57314918 in words is "fifty-seven million, three hundred fourteen thousand, nine hundred eighteen".