56208724 has 36 divisors (see below), whose sum is σ = 116212320. Its totient is φ = 23580960.

The previous prime is 56208701. The next prime is 56208731. The reversal of 56208724 is 42780265.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 56208724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3657 + ... + 11215.

It is an arithmetic number, because the mean of its divisors is an integer number (3228120).

Almost surely, 2^56208724 is an apocalyptic number.

It is an amenable number.

56208724 is an abundant number, since it is smaller than the sum of its proper divisors (60003596).

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

56208724 is a wasteful number, since it uses less digits than its factorization.

56208724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7600 (or 7585 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 56208724 is about 7497.2477616789. The cubic root of 56208724 is about 383.0609741879.

Adding to 56208724 its reverse (42780265), we get a palindrome (98988989).

The spelling of 56208724 in words is "fifty-six million, two hundred eight thousand, seven hundred twenty-four".