13884136 has 32 divisors (see below), whose sum is σ = 31320000. Its totient is φ = 5636736.

The previous prime is 13884131. The next prime is 13884151. The reversal of 13884136 is 63148831.

13884136 is nontrivially palindromic in base 12.

It is not an unprimeable number, because it can be changed into a prime (13884131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5461 + ... + 7588.

It is an arithmetic number, because the mean of its divisors is an integer number (978750).

Almost surely, 2^13884136 is an apocalyptic number.

It is an amenable number.

13884136 is an abundant number, since it is smaller than the sum of its proper divisors (17435864).

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

13884136 is a wasteful number, since it uses less digits than its factorization.

13884136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13081 (or 13077 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 13884136 is about 3726.1422409779. The cubic root of 13884136 is about 240.3475058484.

The spelling of 13884136 in words is "thirteen million, eight hundred eighty-four thousand, one hundred thirty-six".