13985324 has 12 divisors (see below), whose sum is σ = 24578400. Its totient is φ = 6962928.

The previous prime is 13985317. The next prime is 13985333. The reversal of 13985324 is 42358931.

13985324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6359 + ... + 8270.

It is an arithmetic number, because the mean of its divisors is an integer number (2048200).

Almost surely, 2^13985324 is an apocalyptic number.

It is an amenable number.

13985324 is a deficient number, since it is larger than the sum of its proper divisors (10593076).

13985324 is a wasteful number, since it uses less digits than its factorization.

13985324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14872 (or 14870 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 13985324 is about 3739.6957095464. The cubic root of 13985324 is about 240.9299797156.

The spelling of 13985324 in words is "thirteen million, nine hundred eighty-five thousand, three hundred twenty-four".