13389712 has 20 divisors (see below), whose sum is σ = 29648896. Its totient is φ = 5738400.

The previous prime is 13389707. The next prime is 13389743. The reversal of 13389712 is 21798331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59664 + ... + 59887.

Almost surely, 2^13389712 is an apocalyptic number.

It is an amenable number.

13389712 is an abundant number, since it is smaller than the sum of its proper divisors (16259184).

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

13389712 is a wasteful number, since it uses less digits than its factorization.

13389712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119566 (or 119560 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 13389712 is about 3659.1955400060. The cubic root of 13389712 is about 237.4599718321.

The spelling of 13389712 in words is "thirteen million, three hundred eighty-nine thousand, seven hundred twelve".