13038616 has 16 divisors (see below), whose sum is σ = 24496200. Its totient is φ = 6506304.

The previous prime is 13038611. The next prime is 13038637. The reversal of 13038616 is 61683031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13038611) by changing a digit.

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, 3636 + ... + 6268.

Almost surely, 2^13038616 is an apocalyptic number.

It is an amenable number.

13038616 is a deficient number, since it is larger than the sum of its proper divisors (11457584).

13038616 is a wasteful number, since it uses less digits than its factorization.

13038616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258 (or 3254 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 13038616 is about 3610.9023802922. The cubic root of 13038616 is about 235.3660569343.

The spelling of 13038616 in words is "thirteen million, thirty-eight thousand, six hundred sixteen".