56766608 has 10 divisors (see below), whose sum is σ = 109985334. Its totient is φ = 28383296.

The previous prime is 56766607. The next prime is 56766613. The reversal of 56766608 is 80666765.

It can be written as a sum of positive squares in only one way, i.e., 40347904 + 16418704 = 6352^2 + 4052^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56766607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1773941 + ... + 1773972.

Almost surely, 2^56766608 is an apocalyptic number.

It is an amenable number.

56766608 is a deficient number, since it is larger than the sum of its proper divisors (53218726).

56766608 is a wasteful number, since it uses less digits than its factorization.

56766608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3547921 (or 3547915 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 56766608 is about 7534.3618176990. The cubic root of 56766608 is about 384.3241259304.

The spelling of 56766608 in words is "fifty-six million, seven hundred sixty-six thousand, six hundred eight".