56064680 has 32 divisors (see below), whose sum is σ = 144167040. Its totient is φ = 19222080.

The previous prime is 56064667. The next prime is 56064707. The reversal of 56064680 is 8646065.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 56064680.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99836 + ... + 100395.

It is an arithmetic number, because the mean of its divisors is an integer number (4505220).

Almost surely, 2^56064680 is an apocalyptic number.

It is an amenable number.

56064680 is an abundant number, since it is smaller than the sum of its proper divisors (88102360).

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

56064680 is a wasteful number, since it uses less digits than its factorization.

56064680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200249 (or 200245 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 56064680 is about 7487.6351406836. The cubic root of 56064680 is about 382.7334755831.

The spelling of 56064680 in words is "fifty-six million, sixty-four thousand, six hundred eighty".