56764208 has 10 divisors (see below), whose sum is σ = 109980684. Its totient is φ = 28382096.

The previous prime is 56764199. The next prime is 56764237. The reversal of 56764208 is 80246765.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1773866 + ... + 1773897.

Almost surely, 2^56764208 is an apocalyptic number.

It is an amenable number.

56764208 is a deficient number, since it is larger than the sum of its proper divisors (53216476).

56764208 is a wasteful number, since it uses less digits than its factorization.

56764208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3547771 (or 3547765 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 56764208 is about 7534.2025457244. The cubic root of 56764208 is about 384.3187096541.

The spelling of 56764208 in words is "fifty-six million, seven hundred sixty-four thousand, two hundred eight".