5644884 has 96 divisors (see below), whose sum is σ = 16450560. Its totient is φ = 1469952.

The previous prime is 5644861. The next prime is 5644889. The reversal of 5644884 is 4884465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5644889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84219 + ... + 84285.

It is an arithmetic number, because the mean of its divisors is an integer number (171360).

Almost surely, 2^5644884 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5644884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8225280).

5644884 is an abundant number, since it is smaller than the sum of its proper divisors (10805676).

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

5644884 is a wasteful number, since it uses less digits than its factorization.

5644884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 155 counting only the distinct ones).

The product of its digits is 122880, while the sum is 39.

The square root of 5644884 is about 2375.8964623906. The cubic root of 5644884 is about 178.0539751308.

It can be divided in two parts, 56448 and 84, that multiplied together give a cube (4741632 = 168³).

The spelling of 5644884 in words is "five million, six hundred forty-four thousand, eight hundred eighty-four".