14685538 has 16 divisors (see below), whose sum is σ = 25291584. Its totient is φ = 6264720.

The previous prime is 14685521. The next prime is 14685551. The reversal of 14685538 is 83558641.

It is a self number, because there is not a number n which added to its sum of digits gives 14685538.

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, 868 + ... + 5488.

It is an arithmetic number, because the mean of its divisors is an integer number (1580724).

Almost surely, 2^14685538 is an apocalyptic number.

14685538 is a deficient number, since it is larger than the sum of its proper divisors (10606046).

14685538 is a wasteful number, since it uses less digits than its factorization.

14685538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857.

The product of its digits is 115200, while the sum is 40.

The square root of 14685538 is about 3832.1714471041. The cubic root of 14685538 is about 244.8856220241.

The spelling of 14685538 in words is "fourteen million, six hundred eighty-five thousand, five hundred thirty-eight".