5599744 has 20 divisors (see below), whose sum is σ = 11189574. Its totient is φ = 2799616.

The previous prime is 5599733. The next prime is 5599751. The reversal of 5599744 is 4479955.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3385600 + 2214144 = 1840^2 + 1488^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5599744.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4957 + ... + 5980.

Almost surely, 2^5599744 is an apocalyptic number.

It is an amenable number.

5599744 is a deficient number, since it is larger than the sum of its proper divisors (5589830).

5599744 is an equidigital number, since it uses as much as digits as its factorization.

5599744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10955 (or 10939 counting only the distinct ones).

The product of its digits is 226800, while the sum is 43.

The square root of 5599744 is about 2366.3778227494. The cubic root of 5599744 is about 177.5780943141.

It can be divided in two parts, 55 and 99744, that added together give a palindrome (99799).

The spelling of 5599744 in words is "five million, five hundred ninety-nine thousand, seven hundred forty-four".