14958979 has 4 divisors (see below), whose sum is σ = 17095984. Its totient is φ = 12821976.

The previous prime is 14958961. The next prime is 14959003. The reversal of 14958979 is 97985941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97985941 = 41 ⋅2389901.

It is a cyclic number.

It is not a de Polignac number, because 14958979 - 2¹⁷ = 14827907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14958959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1068492 + ... + 1068505.

It is an arithmetic number, because the mean of its divisors is an integer number (4273996).

Almost surely, 2^14958979 is an apocalyptic number.

14958979 is a deficient number, since it is larger than the sum of its proper divisors (2137005).

14958979 is an equidigital number, since it uses as much as digits as its factorization.

14958979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137004.

The product of its digits is 816480, while the sum is 52.

The square root of 14958979 is about 3867.6839322778. The cubic root of 14958979 is about 246.3961877731.

The spelling of 14958979 in words is "fourteen million, nine hundred fifty-eight thousand, nine hundred seventy-nine".