14414979 has 4 divisors (see below), whose sum is σ = 19219976. Its totient is φ = 9609984.

The previous prime is 14414921. The next prime is 14414989. The reversal of 14414979 is 97941441.

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

It is not a de Polignac number, because 14414979 - 2¹³ = 14406787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14414989) 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, 2402494 + ... + 2402499.

It is an arithmetic number, because the mean of its divisors is an integer number (4804994).

Almost surely, 2^14414979 is an apocalyptic number.

14414979 is a deficient number, since it is larger than the sum of its proper divisors (4804997).

14414979 is an equidigital number, since it uses as much as digits as its factorization.

14414979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804996.

The product of its digits is 36288, while the sum is 39.

The square root of 14414979 is about 3796.7063357600. The cubic root of 14414979 is about 243.3724073530.

The spelling of 14414979 in words is "fourteen million, four hundred fourteen thousand, nine hundred seventy-nine".