57298874 has 12 divisors (see below), whose sum is σ = 91302414. Its totient is φ = 26963904.

The previous prime is 57298861. The next prime is 57298897. The reversal of 57298874 is 47889275.

It can be written as a sum of positive squares in 3 ways, for example, as 55875625 + 1423249 = 7475^2 + 1193^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48989 + ... + 50144.

Almost surely, 2^57298874 is an apocalyptic number.

57298874 is a deficient number, since it is larger than the sum of its proper divisors (34003540).

57298874 is a wasteful number, since it uses less digits than its factorization.

57298874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99169 (or 99152 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 50.

The square root of 57298874 is about 7569.6019710418. The cubic root of 57298874 is about 385.5215823747.

The spelling of 57298874 in words is "fifty-seven million, two hundred ninety-eight thousand, eight hundred seventy-four".