56375844 has 24 divisors (see below), whose sum is σ = 150335808. Its totient is φ = 16107360.

The previous prime is 56375833. The next prime is 56375849. The reversal of 56375844 is 44857365.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 56375796 and 56375805.

It is not an unprimeable number, because it can be changed into a prime (56375849) 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, 335487 + ... + 335654.

It is an arithmetic number, because the mean of its divisors is an integer number (6263992).

Almost surely, 2^56375844 is an apocalyptic number.

It is an amenable number.

56375844 is an abundant number, since it is smaller than the sum of its proper divisors (93959964).

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

56375844 is a wasteful number, since it uses less digits than its factorization.

56375844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671155 (or 671153 counting only the distinct ones).

The product of its digits is 403200, while the sum is 42.

The square root of 56375844 is about 7508.3849128824. The cubic root of 56375844 is about 383.4402380263.

The spelling of 56375844 in words is "fifty-six million, three hundred seventy-five thousand, eight hundred forty-four".