14979923 has 32 divisors (see below), whose sum is σ = 19353600. Its totient is φ = 11300256.

The previous prime is 14979917. The next prime is 14979949. The reversal of 14979923 is 32997941.

14979923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14979923 - 2⁶ = 14979859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14979823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180440 + ... + 180522.

It is an arithmetic number, because the mean of its divisors is an integer number (604800).

Almost surely, 2^14979923 is an apocalyptic number.

14979923 is a deficient number, since it is larger than the sum of its proper divisors (4373677).

14979923 is a wasteful number, since it uses less digits than its factorization.

14979923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191.

The product of its digits is 122472, while the sum is 44.

The square root of 14979923 is about 3870.3905487689. The cubic root of 14979923 is about 246.5111268836.

The spelling of 14979923 in words is "fourteen million, nine hundred seventy-nine thousand, nine hundred twenty-three".