56783364 has 36 divisors (see below), whose sum is σ = 145638192. Its totient is φ = 17206640.

The previous prime is 56783359. The next prime is 56783387. The reversal of 56783364 is 46338765.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18102 + ... + 21005.

Almost surely, 2^56783364 is an apocalyptic number.

It is an amenable number.

56783364 is an abundant number, since it is smaller than the sum of its proper divisors (88854828).

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

56783364 is a wasteful number, since it uses less digits than its factorization.

56783364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39136 (or 39123 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 56783364 is about 7535.4737077373. The cubic root of 56783364 is about 384.3619363132.

The spelling of 56783364 in words is "fifty-six million, seven hundred eighty-three thousand, three hundred sixty-four".