13385524 has 12 divisors (see below), whose sum is σ = 23461984. Its totient is φ = 6682104.

The previous prime is 13385431. The next prime is 13385531. The reversal of 13385524 is 42558331.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607 + ... + 5209.

Almost surely, 2^13385524 is an apocalyptic number.

It is an amenable number.

13385524 is a deficient number, since it is larger than the sum of its proper divisors (10076460).

13385524 is a wasteful number, since it uses less digits than its factorization.

13385524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5334 (or 5332 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 13385524 is about 3658.6232383234. The cubic root of 13385524 is about 237.4352118755.

The spelling of 13385524 in words is "thirteen million, three hundred eighty-five thousand, five hundred twenty-four".