14685144 has 32 divisors (see below), whose sum is σ = 38873520. Its totient is φ = 4606976.

The previous prime is 14685133. The next prime is 14685149. The reversal of 14685144 is 44158641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14685149) 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, 17589 + ... + 18404.

Almost surely, 2^14685144 is an apocalyptic number.

It is an amenable number.

14685144 is an abundant number, since it is smaller than the sum of its proper divisors (24188376).

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

14685144 is a wasteful number, since it uses less digits than its factorization.

14685144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36019 (or 36015 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 14685144 is about 3832.1200398735. The cubic root of 14685144 is about 244.8834319829.

The spelling of 14685144 in words is "fourteen million, six hundred eighty-five thousand, one hundred forty-four".