13683056 has 10 divisors (see below), whose sum is σ = 26510952. Its totient is φ = 6841520.

The previous prime is 13683031. The next prime is 13683077. The reversal of 13683056 is 65038631.

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, 427580 + ... + 427611.

Almost surely, 2^13683056 is an apocalyptic number.

13683056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13683056 is a deficient number, since it is larger than the sum of its proper divisors (12827896).

13683056 is an equidigital number, since it uses as much as digits as its factorization.

13683056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855199 (or 855193 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 13683056 is about 3699.0615025977. The cubic root of 13683056 is about 239.1815640351.

The spelling of 13683056 in words is "thirteen million, six hundred eighty-three thousand, fifty-six".