56430308 has 12 divisors (see below), whose sum is σ = 107730672. Its totient is φ = 25650120.

The previous prime is 56430299. The next prime is 56430331. The reversal of 56430308 is 80303465.

It is a hoax number, since the sum of its digits (29) 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, 641210 + ... + 641297.

It is an arithmetic number, because the mean of its divisors is an integer number (8977556).

Almost surely, 2^56430308 is an apocalyptic number.

It is an amenable number.

56430308 is a deficient number, since it is larger than the sum of its proper divisors (51300364).

56430308 is a wasteful number, since it uses less digits than its factorization.

56430308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282522 (or 1282520 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 56430308 is about 7512.0109158600. The cubic root of 56430308 is about 383.5636772283.

The spelling of 56430308 in words is "fifty-six million, four hundred thirty thousand, three hundred eight".