13368512 has 28 divisors (see below), whose sum is σ = 26837640. Its totient is φ = 6606336.

The previous prime is 13368503. The next prime is 13368521. The reversal of 13368512 is 21586331.

It is an interprime number because it is at equal distance from previous prime (13368503) and next prime (13368521).

It is a super-2 number, since 2×13368512² = 357434226188288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4523 + ... + 6869.

Almost surely, 2^13368512 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 13368512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13418820).

13368512 is an abundant number, since it is smaller than the sum of its proper divisors (13469128).

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

13368512 is an equidigital number, since it uses as much as digits as its factorization.

13368512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448 (or 2438 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 13368512 is about 3656.2975808870. The cubic root of 13368512 is about 237.3345817662.

The spelling of 13368512 in words is "thirteen million, three hundred sixty-eight thousand, five hundred twelve".