56264592 has 20 divisors (see below), whose sum is σ = 145350320. Its totient is φ = 18754848.

The previous prime is 56264591. The next prime is 56264603. The reversal of 56264592 is 29546265.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 56264592.

It is not an unprimeable number, because it can be changed into a prime (56264591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586042 + ... + 586137.

It is an arithmetic number, because the mean of its divisors is an integer number (7267516).

Almost surely, 2^56264592 is an apocalyptic number.

It is an amenable number.

56264592 is an abundant number, since it is smaller than the sum of its proper divisors (89085728).

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

56264592 is a wasteful number, since it uses less digits than its factorization.

56264592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172190 (or 1172184 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 56264592 is about 7500.9727369189. The cubic root of 56264592 is about 383.1878451463.

The spelling of 56264592 in words is "fifty-six million, two hundred sixty-four thousand, five hundred ninety-two".