5218336 has 24 divisors (see below), whose sum is σ = 10326204. Its totient is φ = 2595840.

The previous prime is 5218321. The next prime is 5218349. The reversal of 5218336 is 6338125.

It can be written as a sum of positive squares in 2 ways, for example, as 4177936 + 1040400 = 2044^2 + 1020^2 .

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, 9756 + ... + 10276.

Almost surely, 2^5218336 is an apocalyptic number.

It is an amenable number.

5218336 is a deficient number, since it is larger than the sum of its proper divisors (5107868).

5218336 is a wasteful number, since it uses less digits than its factorization.

5218336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844 (or 836 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 5218336 is about 2284.3677462265. The cubic root of 5218336 is about 173.4512150126.

It can be divided in two parts, 521 and 8336, that multiplied together give a square (4343056 = 2084²).

The spelling of 5218336 in words is "five million, two hundred eighteen thousand, three hundred thirty-six".