13704456 has 16 divisors (see below), whose sum is σ = 34261200. Its totient is φ = 4568144.

The previous prime is 13704437. The next prime is 13704463. The reversal of 13704456 is 65440731.

It is a super-2 number, since 2×13704456² = 375624228511872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285486 + ... + 285533.

It is an arithmetic number, because the mean of its divisors is an integer number (2141325).

Almost surely, 2^13704456 is an apocalyptic number.

It is an amenable number.

13704456 is an abundant number, since it is smaller than the sum of its proper divisors (20556744).

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

13704456 is a wasteful number, since it uses less digits than its factorization.

13704456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571028 (or 571024 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 13704456 is about 3701.9529980809. The cubic root of 13704456 is about 239.3061906630.

The spelling of 13704456 in words is "thirteen million, seven hundred four thousand, four hundred fifty-six".