56968224 has 96 divisors (see below), whose sum is σ = 161009856. Its totient is φ = 17571840.

The previous prime is 56968193. The next prime is 56968231. The reversal of 56968224 is 42286965.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

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, 109084 + ... + 109604.

It is an arithmetic number, because the mean of its divisors is an integer number (1677186).

Almost surely, 2^56968224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56968224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80504928).

56968224 is an abundant number, since it is smaller than the sum of its proper divisors (104041632).

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

56968224 is a wasteful number, since it uses less digits than its factorization.

56968224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618 (or 610 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 56968224 is about 7547.7297248908. The cubic root of 56968224 is about 384.7785852309.

The spelling of 56968224 in words is "fifty-six million, nine hundred sixty-eight thousand, two hundred twenty-four".