13811696 has 10 divisors (see below), whose sum is σ = 26760192. Its totient is φ = 6905840.

The previous prime is 13811687. The next prime is 13811713. The reversal of 13811696 is 69611831.

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, 431600 + ... + 431631.

Almost surely, 2^13811696 is an apocalyptic number.

13811696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13811696 is a deficient number, since it is larger than the sum of its proper divisors (12948496).

13811696 is an equidigital number, since it uses as much as digits as its factorization.

13811696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863239 (or 863233 counting only the distinct ones).

The product of its digits is 7776, while the sum is 35.

The square root of 13811696 is about 3716.4090194703. The cubic root of 13811696 is about 239.9287751610.

The spelling of 13811696 in words is "thirteen million, eight hundred eleven thousand, six hundred ninety-six".