5664724 has 24 divisors (see below), whose sum is σ = 10940328. Its totient is φ = 2549760.

The previous prime is 5664719. The next prime is 5664731. The reversal of 5664724 is 4274665.

It can be written as a sum of positive squares in 4 ways, for example, as 324 + 5664400 = 18^2 + 2380^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5664724.

It is a congruent number.

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, 804 + ... + 3460.

It is an arithmetic number, because the mean of its divisors is an integer number (455847).

Almost surely, 2^5664724 is an apocalyptic number.

It is an amenable number.

5664724 is a deficient number, since it is larger than the sum of its proper divisors (5275604).

5664724 is a wasteful number, since it uses less digits than its factorization.

5664724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715 (or 2713 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 5664724 is about 2380.0680662536. The cubic root of 5664724 is about 178.2623325437.

The spelling of 5664724 in words is "five million, six hundred sixty-four thousand, seven hundred twenty-four".