13389514 has 16 divisors (see below), whose sum is σ = 20494152. Its totient is φ = 6559488.

The previous prime is 13389511. The next prime is 13389533. The reversal of 13389514 is 41598331.

13389514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11002489 + 2387025 = 3317^2 + 1545^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13389514.

It is not an unprimeable number, because it can be changed into a prime (13389511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42622 + ... + 42934.

Almost surely, 2^13389514 is an apocalyptic number.

13389514 is a deficient number, since it is larger than the sum of its proper divisors (7104638).

13389514 is a wasteful number, since it uses less digits than its factorization.

13389514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681.

The product of its digits is 12960, while the sum is 34.

The square root of 13389514 is about 3659.1684847790. The cubic root of 13389514 is about 237.4588013487.

The spelling of 13389514 in words is "thirteen million, three hundred eighty-nine thousand, five hundred fourteen".