56320592 has 20 divisors (see below), whose sum is σ = 115540596. Its totient is φ = 26503680.

The previous prime is 56320559. The next prime is 56320603. The reversal of 56320592 is 29502365.

It can be written as a sum of positive squares in 2 ways, for example, as 52649536 + 3671056 = 7256^2 + 1916^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

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, 103259 + ... + 103802.

Almost surely, 2^56320592 is an apocalyptic number.

It is an amenable number.

56320592 is an abundant number, since it is smaller than the sum of its proper divisors (59220004).

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

56320592 is a wasteful number, since it uses less digits than its factorization.

56320592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207086 (or 207080 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 56320592 is about 7504.7046577464. The cubic root of 56320592 is about 383.3149316098.

The spelling of 56320592 in words is "fifty-six million, three hundred twenty thousand, five hundred ninety-two".