14872239 has 12 divisors (see below), whose sum is σ = 21521136. Its totient is φ = 9896832.

The previous prime is 14872213. The next prime is 14872241. The reversal of 14872239 is 93227841.

It is not a de Polignac number, because 14872239 - 2⁷ = 14872111 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14872259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5407 + ... + 7679.

It is an arithmetic number, because the mean of its divisors is an integer number (1793428).

Almost surely, 2^14872239 is an apocalyptic number.

14872239 is a deficient number, since it is larger than the sum of its proper divisors (6648897).

14872239 is a wasteful number, since it uses less digits than its factorization.

14872239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006 (or 3003 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 14872239 is about 3856.4542004282. The cubic root of 14872239 is about 245.9190195477.

The spelling of 14872239 in words is "fourteen million, eight hundred seventy-two thousand, two hundred thirty-nine".