56218352 has 20 divisors (see below), whose sum is σ = 109092720. Its totient is φ = 28065408.

The previous prime is 56218333. The next prime is 56218369. The reversal of 56218352 is 25381265.

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, 9524 + ... + 14252.

It is an arithmetic number, because the mean of its divisors is an integer number (5454636).

Almost surely, 2^56218352 is an apocalyptic number.

It is an amenable number.

56218352 is a deficient number, since it is larger than the sum of its proper divisors (52874368).

56218352 is a wasteful number, since it uses less digits than its factorization.

56218352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5480 (or 5474 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 56218352 is about 7497.8898364807. The cubic root of 56218352 is about 383.0828444614.

The spelling of 56218352 in words is "fifty-six million, two hundred eighteen thousand, three hundred fifty-two".