56356344 has 64 divisors (see below), whose sum is σ = 170784000. Its totient is φ = 17076960.

The previous prime is 56356327. The next prime is 56356351. The reversal of 56356344 is 44365365.

56356344 is a `hidden beast` number, since 56 + 3 + 563 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 56356299 and 56356308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9484 + ... + 14235.

It is an arithmetic number, because the mean of its divisors is an integer number (2668500).

Almost surely, 2^56356344 is an apocalyptic number.

56356344 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

56356344 is an abundant number, since it is smaller than the sum of its proper divisors (114427656).

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

56356344 is a wasteful number, since it uses less digits than its factorization.

56356344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23745 (or 23735 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 56356344 is about 7507.0862523352. The cubic root of 56356344 is about 383.3960231856.

The spelling of 56356344 in words is "fifty-six million, three hundred fifty-six thousand, three hundred forty-four".