56706608 has 80 divisors (see below), whose sum is σ = 131616576. Its totient is φ = 23162880.

The previous prime is 56706599. The next prime is 56706631. The reversal of 56706608 is 80660765.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243260 + ... + 243492.

Almost surely, 2^56706608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56706608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65808288).

56706608 is an abundant number, since it is smaller than the sum of its proper divisors (74909968).

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

56706608 is a wasteful number, since it uses less digits than its factorization.

56706608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 56706608 is about 7530.3790077260. The cubic root of 56706608 is about 384.1886731972.

The spelling of 56706608 in words is "fifty-six million, seven hundred six thousand, six hundred eight".