56593974 has 16 divisors (see below), whose sum is σ = 113641920. Its totient is φ = 18789000.

The previous prime is 56593967. The next prime is 56593997. The reversal of 56593974 is 47939565.

It is a super-2 number, since 2×56593974² = 6405755786225352, which contains 22 as substring.

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, 17284 + ... + 20295.

It is an arithmetic number, because the mean of its divisors is an integer number (7102620).

Almost surely, 2^56593974 is an apocalyptic number.

56593974 is an abundant number, since it is smaller than the sum of its proper divisors (57047946).

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

56593974 is a wasteful number, since it uses less digits than its factorization.

56593974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37835.

The product of its digits is 1020600, while the sum is 48.

The square root of 56593974 is about 7522.8966495626. The cubic root of 56593974 is about 383.9341385526.

The spelling of 56593974 in words is "fifty-six million, five hundred ninety-three thousand, nine hundred seventy-four".