56524646 has 8 divisors (see below), whose sum is σ = 84849024. Its totient is φ = 28241640.

The previous prime is 56524631. The next prime is 56524667. The reversal of 56524646 is 64642565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 6665 + ... + 12548.

It is an arithmetic number, because the mean of its divisors is an integer number (10606128).

Almost surely, 2^56524646 is an apocalyptic number.

56524646 is a deficient number, since it is larger than the sum of its proper divisors (28324378).

56524646 is a wasteful number, since it uses less digits than its factorization.

56524646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20686.

The product of its digits is 172800, while the sum is 38.

The square root of 56524646 is about 7518.2874379742. The cubic root of 56524646 is about 383.7773005225. Note that the first 3 decimals are identical.

The spelling of 56524646 in words is "fifty-six million, five hundred twenty-four thousand, six hundred forty-six".