56209472 has 28 divisors (see below), whose sum is σ = 121682256. Its totient is φ = 25549440.

The previous prime is 56209451. The next prime is 56209501. The reversal of 56209472 is 27490265.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 39218 + ... + 40625.

Almost surely, 2^56209472 is an apocalyptic number.

It is an amenable number.

56209472 is an abundant number, since it is smaller than the sum of its proper divisors (65472784).

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

56209472 is a wasteful number, since it uses less digits than its factorization.

56209472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79866 (or 79856 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 56209472 is about 7497.2976464857. The cubic root of 56209472 is about 383.0626733805.

The spelling of 56209472 in words is "fifty-six million, two hundred nine thousand, four hundred seventy-two".