13634452 has 24 divisors (see below), whose sum is σ = 26028800. Its totient is φ = 6211296.

The previous prime is 13634449. The next prime is 13634471. The reversal of 13634452 is 25443631.

It is a self number, because there is not a number n which added to its sum of digits gives 13634452.

It is a congruent number.

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, 2449 + ... + 5767.

Almost surely, 2^13634452 is an apocalyptic number.

It is an amenable number.

13634452 is a deficient number, since it is larger than the sum of its proper divisors (12394348).

13634452 is a wasteful number, since it uses less digits than its factorization.

13634452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3415 (or 3413 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 13634452 is about 3692.4858835207. The cubic root of 13634452 is about 238.8980266761.

The spelling of 13634452 in words is "thirteen million, six hundred thirty-four thousand, four hundred fifty-two".