13634732 has 12 divisors (see below), whose sum is σ = 23931600. Its totient is φ = 6797136.

The previous prime is 13634717. The next prime is 13634743. The reversal of 13634732 is 23743631.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13634695 and 13634704.

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, 3488 + ... + 6279.

It is an arithmetic number, because the mean of its divisors is an integer number (1994300).

Almost surely, 2^13634732 is an apocalyptic number.

It is an amenable number.

13634732 is a deficient number, since it is larger than the sum of its proper divisors (10296868).

13634732 is a wasteful number, since it uses less digits than its factorization.

13634732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10120 (or 10118 counting only the distinct ones).

The product of its digits is 9072, while the sum is 29.

The square root of 13634732 is about 3692.5237981630. The cubic root of 13634732 is about 238.8996620184.

The spelling of 13634732 in words is "thirteen million, six hundred thirty-four thousand, seven hundred thirty-two".