13368812 has 24 divisors (see below), whose sum is σ = 24364032. Its totient is φ = 6411600.

The previous prime is 13368811. The next prime is 13368827. The reversal of 13368812 is 21886331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13368811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15833 + ... + 16655.

It is an arithmetic number, because the mean of its divisors is an integer number (1015168).

Almost surely, 2^13368812 is an apocalyptic number.

It is an amenable number.

13368812 is a deficient number, since it is larger than the sum of its proper divisors (10995220).

13368812 is a wasteful number, since it uses less digits than its factorization.

13368812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989 (or 987 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 13368812 is about 3656.3386057640. The cubic root of 13368812 is about 237.3363570783.

It can be divided in two parts, 1336881 and 2, that multiplied together give a palindrome (2673762).

The spelling of 13368812 in words is "thirteen million, three hundred sixty-eight thousand, eight hundred twelve".