5318864 has 20 divisors (see below), whose sum is σ = 10343460. Its totient is φ = 2649600.

The previous prime is 5318857. The next prime is 5318867. The reversal of 5318864 is 4688135.

It can be written as a sum of positive squares in 2 ways, for example, as 4494400 + 824464 = 2120^2 + 908^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5318867) 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, 6002 + ... + 6830.

It is an arithmetic number, because the mean of its divisors is an integer number (517173).

Almost surely, 2^5318864 is an apocalyptic number.

It is an amenable number.

5318864 is a deficient number, since it is larger than the sum of its proper divisors (5024596).

5318864 is a wasteful number, since it uses less digits than its factorization.

5318864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238 (or 1232 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 5318864 is about 2306.2662465552. The cubic root of 5318864 is about 174.5579482587.

The spelling of 5318864 in words is "five million, three hundred eighteen thousand, eight hundred sixty-four".