13886716 has 6 divisors (see below), whose sum is σ = 24301760. Its totient is φ = 6943356.

The previous prime is 13886707. The next prime is 13886723. The reversal of 13886716 is 61768831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1735836 + ... + 1735843.

Almost surely, 2^13886716 is an apocalyptic number.

It is an amenable number.

13886716 is a deficient number, since it is larger than the sum of its proper divisors (10415044).

13886716 is a wasteful number, since it uses less digits than its factorization.

13886716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3471683 (or 3471681 counting only the distinct ones).

The product of its digits is 48384, while the sum is 40.

The square root of 13886716 is about 3726.4884274609. The cubic root of 13886716 is about 240.3623923385.

The spelling of 13886716 in words is "thirteen million, eight hundred eighty-six thousand, seven hundred sixteen".