5599864 has 16 divisors (see below), whose sum is σ = 10525320. Its totient is φ = 2793120.

The previous prime is 5599859. The next prime is 5599873. The reversal of 5599864 is 4689955.

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, 5022 + ... + 6034.

Almost surely, 2^5599864 is an apocalyptic number.

It is an amenable number.

5599864 is a deficient number, since it is larger than the sum of its proper divisors (4925456).

5599864 is a wasteful number, since it uses less digits than its factorization.

5599864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710 (or 1706 counting only the distinct ones).

The product of its digits is 388800, while the sum is 46.

The square root of 5599864 is about 2366.4031778207. The cubic root of 5599864 is about 177.5793627780.

Subtracting from 5599864 its reverse (4689955), we obtain a palindrome (909909).

The spelling of 5599864 in words is "five million, five hundred ninety-nine thousand, eight hundred sixty-four".