5564644 has 48 divisors (see below), whose sum is σ = 11188800. Its totient is φ = 2405376.

The previous prime is 5564639. The next prime is 5564651. The reversal of 5564644 is 4464655.

5564644 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a cake number, because a cake can be divided into 5564644 parts by 322 planar cuts.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76192 + ... + 76264.

It is an arithmetic number, because the mean of its divisors is an integer number (233100).

Almost surely, 2^5564644 is an apocalyptic number.

It is an amenable number.

5564644 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

5564644 is a wasteful number, since it uses less digits than its factorization.

5564644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172 (or 170 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 5564644 is about 2358.9497663155. The cubic root of 5564644 is about 177.2062880467.

The spelling of 5564644 in words is "five million, five hundred sixty-four thousand, six hundred forty-four".