13914636 has 24 divisors (see below), whose sum is σ = 34377840. Its totient is φ = 4365312.

The previous prime is 13914611. The next prime is 13914643. The reversal of 13914636 is 63641931.

It is a junction number, because it is equal to n+sod(n) for n = 13914597 and 13914606.

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, 33901 + ... + 34308.

It is an arithmetic number, because the mean of its divisors is an integer number (1432410).

Almost surely, 2^13914636 is an apocalyptic number.

It is an amenable number.

13914636 is an abundant number, since it is smaller than the sum of its proper divisors (20463204).

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

13914636 is a wasteful number, since it uses less digits than its factorization.

13914636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68233 (or 68231 counting only the distinct ones).

The product of its digits is 11664, while the sum is 33.

The square root of 13914636 is about 3730.2327005161. The cubic root of 13914636 is about 240.5233717344.

The spelling of 13914636 in words is "thirteen million, nine hundred fourteen thousand, six hundred thirty-six".