13996904 has 16 divisors (see below), whose sum is σ = 26577600. Its totient is φ = 6909552.

The previous prime is 13996861. The next prime is 13996907. The reversal of 13996904 is 40969931.

13996904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13996907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10442 + ... + 11705.

It is an arithmetic number, because the mean of its divisors is an integer number (1661100).

Almost surely, 2^13996904 is an apocalyptic number.

It is an amenable number.

13996904 is a deficient number, since it is larger than the sum of its proper divisors (12580696).

13996904 is a wasteful number, since it uses less digits than its factorization.

13996904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22232 (or 22228 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 13996904 is about 3741.2436434961. The cubic root of 13996904 is about 240.9964589162.

The spelling of 13996904 in words is "thirteen million, nine hundred ninety-six thousand, nine hundred four".