56317074 has 16 divisors (see below), whose sum is σ = 122873760. Its totient is φ = 17065760.

The previous prime is 56317069. The next prime is 56317097. The reversal of 56317074 is 47071365.

56317074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56317074² = 6343225647842952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426579 + ... + 426710.

It is an arithmetic number, because the mean of its divisors is an integer number (7679610).

Almost surely, 2^56317074 is an apocalyptic number.

56317074 is an abundant number, since it is smaller than the sum of its proper divisors (66556686).

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

56317074 is a wasteful number, since it uses less digits than its factorization.

56317074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853305.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 56317074 is about 7504.4702677804. The cubic root of 56317074 is about 383.3069503371.

The spelling of 56317074 in words is "fifty-six million, three hundred seventeen thousand, seventy-four".