5599972 has 12 divisors (see below), whose sum is σ = 11200000. Its totient is φ = 2399976.

The previous prime is 5599967. The next prime is 5599973. The reversal of 5599972 is 2799955.

5599972 is an admirable number.

It is a d-powerful number, because it can be written as 5² + 5² + 9⁴ + 9⁶ + 9⁷ + 7⁵ + 2¹⁸ .

It is not an unprimeable number, because it can be changed into a prime (5599973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99972 + ... + 100027.

Almost surely, 2^5599972 is an apocalyptic number.

It is an amenable number.

5599972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5599972 is a wasteful number, since it uses less digits than its factorization.

5599972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200010 (or 200008 counting only the distinct ones).

The product of its digits is 255150, while the sum is 46.

The square root of 5599972 is about 2366.4259971527. The cubic root of 5599972 is about 177.5805043800.

The spelling of 5599972 in words is "five million, five hundred ninety-nine thousand, nine hundred seventy-two".