14899239 has 24 divisors (see below), whose sum is σ = 22643712. Its totient is φ = 9422160.

The previous prime is 14899231. The next prime is 14899253. The reversal of 14899239 is 93299841.

14899239 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14899239 - 2³ = 14899231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14899194 and 14899203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14899231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34354 + ... + 34784.

It is an arithmetic number, because the mean of its divisors is an integer number (943488).

Almost surely, 2^14899239 is an apocalyptic number.

14899239 is a deficient number, since it is larger than the sum of its proper divisors (7744473).

14899239 is a wasteful number, since it uses less digits than its factorization.

14899239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 624 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 14899239 is about 3859.9532380587. The cubic root of 14899239 is about 246.0677485424.

The spelling of 14899239 in words is "fourteen million, eight hundred ninety-nine thousand, two hundred thirty-nine".