5599044 has 60 divisors (see below), whose sum is σ = 15977808. Its totient is φ = 1695600.

The previous prime is 5599043. The next prime is 5599081. The reversal of 5599044 is 4409955.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5599043) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2779 + ... + 4349.

Almost surely, 2^5599044 is an apocalyptic number.

5599044 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5599044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7988904).

5599044 is an abundant number, since it is smaller than the sum of its proper divisors (10378764).

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

5599044 is a wasteful number, since it uses less digits than its factorization.

5599044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598 (or 1587 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5599044 is about 2366.2299127515. The cubic root of 5599044 is about 177.5706945803.

It can be divided in two parts, 55 and 99044, that added together give a palindrome (99099).

The spelling of 5599044 in words is "five million, five hundred ninety-nine thousand, forty-four".