56584244 has 12 divisors (see below), whose sum is σ = 99176868. Its totient is φ = 28248000.

The previous prime is 56584237. The next prime is 56584267. The reversal of 56584244 is 44248565.

It can be written as a sum of positive squares in 2 ways, for example, as 28494244 + 28090000 = 5338^2 + 5300^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56584198 and 56584207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8057 + ... + 13344.

It is an arithmetic number, because the mean of its divisors is an integer number (8264739).

Almost surely, 2^56584244 is an apocalyptic number.

It is an amenable number.

56584244 is a deficient number, since it is larger than the sum of its proper divisors (42592624).

56584244 is a wasteful number, since it uses less digits than its factorization.

56584244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22066 (or 22064 counting only the distinct ones).

The product of its digits is 153600, while the sum is 38.

The square root of 56584244 is about 7522.2499293762. The cubic root of 56584244 is about 383.9121344827.

The spelling of 56584244 in words is "fifty-six million, five hundred eighty-four thousand, two hundred forty-four".