13716456 has 32 divisors (see below), whose sum is σ = 36929760. Its totient is φ = 4220352.

The previous prime is 13716403. The next prime is 13716463. The reversal of 13716456 is 65461731.

13716456 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 21670 + ... + 22293.

It is an arithmetic number, because the mean of its divisors is an integer number (1154055).

Almost surely, 2^13716456 is an apocalyptic number.

It is an amenable number.

13716456 is an abundant number, since it is smaller than the sum of its proper divisors (23213304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13716456 is a wasteful number, since it uses less digits than its factorization.

13716456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43985 (or 43981 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 13716456 is about 3703.5734095600. The cubic root of 13716456 is about 239.3760179884.

The spelling of 13716456 in words is "thirteen million, seven hundred sixteen thousand, four hundred fifty-six".