5624664 has 16 divisors (see below), whose sum is σ = 14061720. Its totient is φ = 1874880.

The previous prime is 5624657. The next prime is 5624677. The reversal of 5624664 is 4664265.

It is a super-2 number, since 2×5624664² = 63273690225792, which contains 22 as substring.

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, 117157 + ... + 117204.

Almost surely, 2^5624664 is an apocalyptic number.

It is an amenable number.

5624664 is an abundant number, since it is smaller than the sum of its proper divisors (8437056).

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

5624664 is a wasteful number, since it uses less digits than its factorization.

5624664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234370 (or 234366 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 5624664 is about 2371.6374090489. The cubic root of 5624664 is about 177.8411240691.

The spelling of 5624664 in words is "five million, six hundred twenty-four thousand, six hundred sixty-four".