56120874 has 16 divisors (see below), whose sum is σ = 117122112. Its totient is φ = 17893568.

The previous prime is 56120873. The next prime is 56120921. The reversal of 56120874 is 47802165.

It is not an unprimeable number, because it can be changed into a prime (56120873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203199 + ... + 203474.

It is an arithmetic number, because the mean of its divisors is an integer number (7320132).

Almost surely, 2^56120874 is an apocalyptic number.

56120874 is an abundant number, since it is smaller than the sum of its proper divisors (61001238).

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

56120874 is a wasteful number, since it uses less digits than its factorization.

56120874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406701.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 56120874 is about 7491.3866540181. The cubic root of 56120874 is about 382.8613049834.

The spelling of 56120874 in words is "fifty-six million, one hundred twenty thousand, eight hundred seventy-four".