14830979 has 4 divisors (see below), whose sum is σ = 14901480. Its totient is φ = 14760480.

The previous prime is 14830973. The next prime is 14830993. The reversal of 14830979 is 97903841.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14830979 - 2⁸ = 14830723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14830973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34934 + ... + 35355.

It is an arithmetic number, because the mean of its divisors is an integer number (3725370).

Almost surely, 2^14830979 is an apocalyptic number.

14830979 is a deficient number, since it is larger than the sum of its proper divisors (70501).

14830979 is an equidigital number, since it uses as much as digits as its factorization.

14830979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70500.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 14830979 is about 3851.1010113992. The cubic root of 14830979 is about 245.6913914935.

The spelling of 14830979 in words is "fourteen million, eight hundred thirty thousand, nine hundred seventy-nine".