56907308 has 12 divisors (see below), whose sum is σ = 100519272. Its totient is φ = 28187520.

The previous prime is 56907287. The next prime is 56907341. The reversal of 56907308 is 80370965.

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, 66053 + ... + 66908.

It is an arithmetic number, because the mean of its divisors is an integer number (8376606).

Almost surely, 2^56907308 is an apocalyptic number.

It is an amenable number.

56907308 is a deficient number, since it is larger than the sum of its proper divisors (43611964).

56907308 is a wasteful number, since it uses less digits than its factorization.

56907308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133072 (or 133070 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 56907308 is about 7543.6932599357. The cubic root of 56907308 is about 384.6413886787.

The spelling of 56907308 in words is "fifty-six million, nine hundred seven thousand, three hundred eight".