13986008 has 32 divisors (see below), whose sum is σ = 27152400. Its totient is φ = 6749568.

The previous prime is 13985989. The next prime is 13986013. The reversal of 13986008 is 80068931.

13986008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37310 + ... + 37682.

Almost surely, 2^13986008 is an apocalyptic number.

It is an amenable number.

13986008 is a deficient number, since it is larger than the sum of its proper divisors (13166392).

13986008 is a wasteful number, since it uses less digits than its factorization.

13986008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 13986008 is about 3739.7871597191. The cubic root of 13986008 is about 240.9339074859.

The spelling of 13986008 in words is "thirteen million, nine hundred eighty-six thousand, eight".