5218944 has 32 divisors (see below), whose sum is σ = 13863840. Its totient is φ = 1739520.

The previous prime is 5218937. The next prime is 5218951. The reversal of 5218944 is 4498125.

5218944 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5218937) and next prime (5218951).

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6412 + ... + 7179.

It is an arithmetic number, because the mean of its divisors is an integer number (433245).

Almost surely, 2^5218944 is an apocalyptic number.

It is an amenable number.

5218944 is an abundant number, since it is smaller than the sum of its proper divisors (8644896).

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

5218944 is a wasteful number, since it uses less digits than its factorization.

5218944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13608 (or 13596 counting only the distinct ones).

The product of its digits is 11520, while the sum is 33.

The square root of 5218944 is about 2284.5008207484. The cubic root of 5218944 is about 173.4579511473.

The spelling of 5218944 in words is "five million, two hundred eighteen thousand, nine hundred forty-four".