5664680 has 32 divisors (see below), whose sum is σ = 14567040. Its totient is φ = 1942080.

The previous prime is 5664671. The next prime is 5664697. The reversal of 5664680 is 864665.

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 5664680.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9836 + ... + 10395.

It is an arithmetic number, because the mean of its divisors is an integer number (455220).

Almost surely, 2^5664680 is an apocalyptic number.

It is an amenable number.

5664680 is an abundant number, since it is smaller than the sum of its proper divisors (8902360).

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

5664680 is a wasteful number, since it uses less digits than its factorization.

5664680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20249 (or 20245 counting only the distinct ones).

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

The square root of 5664680 is about 2380.0588228025. The cubic root of 5664680 is about 178.2618709994.

The spelling of 5664680 in words is "five million, six hundred sixty-four thousand, six hundred eighty".