13634952 has 64 divisors (see below), whose sum is σ = 37687680. Its totient is φ = 4088832.

The previous prime is 13634941. The next prime is 13634977. The reversal of 13634952 is 25943631.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8658 + ... + 10110.

It is an arithmetic number, because the mean of its divisors is an integer number (588870).

Almost surely, 2^13634952 is an apocalyptic number.

13634952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13634952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18843840).

13634952 is an abundant number, since it is smaller than the sum of its proper divisors (24052728).

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

13634952 is a wasteful number, since it uses less digits than its factorization.

13634952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502 (or 1498 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 13634952 is about 3692.5535879659. The cubic root of 13634952 is about 238.9009469145.

The spelling of 13634952 in words is "thirteen million, six hundred thirty-four thousand, nine hundred fifty-two".