13634672 has 10 divisors (see below), whose sum is σ = 26417208. Its totient is φ = 6817328.

The previous prime is 13634639. The next prime is 13634681. The reversal of 13634672 is 27643631.

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, 426068 + ... + 426099.

Almost surely, 2^13634672 is an apocalyptic number.

It is an amenable number.

13634672 is a deficient number, since it is larger than the sum of its proper divisors (12782536).

13634672 is an equidigital number, since it uses as much as digits as its factorization.

13634672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852175 (or 852169 counting only the distinct ones).

The product of its digits is 18144, while the sum is 32.

The square root of 13634672 is about 3692.5156736296. The cubic root of 13634672 is about 238.8993115898.

The spelling of 13634672 in words is "thirteen million, six hundred thirty-four thousand, six hundred seventy-two".