14689872 has 30 divisors (see below), whose sum is σ = 41111642. Its totient is φ = 4896576.

The previous prime is 14689861. The next prime is 14689901. The reversal of 14689872 is 27898641.

It can be written as a sum of positive squares in only one way, i.e., 8156736 + 6533136 = 2856^2 + 2556^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50863 + ... + 51150.

Almost surely, 2^14689872 is an apocalyptic number.

14689872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14689872 is an abundant number, since it is smaller than the sum of its proper divisors (26421770).

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

14689872 is a wasteful number, since it uses less digits than its factorization.

14689872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102027 (or 102018 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 14689872 is about 3832.7368811334. The cubic root of 14689872 is about 244.9097098920.

The spelling of 14689872 in words is "fourteen million, six hundred eighty-nine thousand, eight hundred seventy-two".