56326624 has 24 divisors (see below), whose sum is σ = 111637008. Its totient is φ = 27974400.

The previous prime is 56326561. The next prime is 56326631. The reversal of 56326624 is 42662365.

It is a self number, because there is not a number n which added to its sum of digits gives 56326624.

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, 997 + ... + 10660.

It is an arithmetic number, because the mean of its divisors is an integer number (4651542).

Almost surely, 2^56326624 is an apocalyptic number.

It is an amenable number.

56326624 is a deficient number, since it is larger than the sum of its proper divisors (55310384).

56326624 is a wasteful number, since it uses less digits than its factorization.

56326624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11818 (or 11810 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 56326624 is about 7505.1065282246. The cubic root of 56326624 is about 383.3286156109.

Adding to 56326624 its reverse (42662365), we get a palindrome (98988989).

The spelling of 56326624 in words is "fifty-six million, three hundred twenty-six thousand, six hundred twenty-four".