13716856 has 24 divisors (see below), whose sum is σ = 26404560. Its totient is φ = 6677360.

The previous prime is 13716839. The next prime is 13716863. The reversal of 13716856 is 65861731.

13716856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (30240) is a multiple of the sum of its prime divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71721 + ... + 71911.

It is an arithmetic number, because the mean of its divisors is an integer number (1100190).

Almost surely, 2^13716856 is an apocalyptic number.

It is an amenable number.

13716856 is a deficient number, since it is larger than the sum of its proper divisors (12687704).

13716856 is an equidigital number, since it uses as much as digits as its factorization.

13716856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435 (or 240 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The square root of 13716856 is about 3703.6274110661. The cubic root of 13716856 is about 239.3783448644.

The spelling of 13716856 in words is "thirteen million, seven hundred sixteen thousand, eight hundred fifty-six".