13885612 has 24 divisors (see below), whose sum is σ = 26544672. Its totient is φ = 6316800.

The previous prime is 13885609. The next prime is 13885621. The reversal of 13885612 is 21658831.

13885612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13885612² = 385620441229088, which contains 22 as substring.

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, 1812 + ... + 5572.

It is an arithmetic number, because the mean of its divisors is an integer number (1106028).

Almost surely, 2^13885612 is an apocalyptic number.

It is an amenable number.

13885612 is a deficient number, since it is larger than the sum of its proper divisors (12659060).

13885612 is a wasteful number, since it uses less digits than its factorization.

13885612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849 (or 3847 counting only the distinct ones).

The product of its digits is 11520, while the sum is 34.

The square root of 13885612 is about 3726.3402957862. The cubic root of 13885612 is about 240.3560225313.

The spelling of 13885612 in words is "thirteen million, eight hundred eighty-five thousand, six hundred twelve".