14939924 has 12 divisors (see below), whose sum is σ = 26248404. Its totient is φ = 7440384.

The previous prime is 14939879. The next prime is 14939983. The reversal of 14939924 is 42993941.

It can be written as a sum of positive squares in 2 ways, for example, as 12475024 + 2464900 = 3532^2 + 1570^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6239 + ... + 8294.

It is an arithmetic number, because the mean of its divisors is an integer number (2187367).

Almost surely, 2^14939924 is an apocalyptic number.

It is an amenable number.

14939924 is a deficient number, since it is larger than the sum of its proper divisors (11308480).

14939924 is a wasteful number, since it uses less digits than its factorization.

14939924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14794 (or 14792 counting only the distinct ones).

The product of its digits is 69984, while the sum is 41.

The square root of 14939924 is about 3865.2197867650. The cubic root of 14939924 is about 246.2915221109.

The spelling of 14939924 in words is "fourteen million, nine hundred thirty-nine thousand, nine hundred twenty-four".