13338016 has 24 divisors (see below), whose sum is σ = 26693604. Its totient is φ = 6558720.

The previous prime is 13338011. The next prime is 13338053. The reversal of 13338016 is 61083331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10112400 + 3225616 = 3180^2 + 1796^2 .

It is not an unprimeable number, because it can be changed into a prime (13338011) 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, 1465 + ... + 5368.

Almost surely, 2^13338016 is an apocalyptic number.

13338016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13338016 is an abundant number, since it is smaller than the sum of its proper divisors (13355588).

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

13338016 is an equidigital number, since it uses as much as digits as its factorization.

13338016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6904 (or 6896 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 13338016 is about 3652.1248609542. The cubic root of 13338016 is about 237.1539766264.

The spelling of 13338016 in words is "thirteen million, three hundred thirty-eight thousand, sixteen".