14224979 has 2 divisors, whose sum is σ = 14224980. Its totient is φ = 14224978.

The previous prime is 14224967. The next prime is 14224981. The reversal of 14224979 is 97942241.

14224979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14224979 - 2⁴ = 14224963 is a prime.

It is a super-3 number, since 3×14224979³ (a number of 22 digits) contains 333 as substring.

Together with 14224981, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14224919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7112489 + 7112490.

It is an arithmetic number, because the mean of its divisors is an integer number (7112490).

Almost surely, 2^14224979 is an apocalyptic number.

14224979 is a deficient number, since it is larger than the sum of its proper divisors (1).

14224979 is an equidigital number, since it uses as much as digits as its factorization.

14224979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 38.

The square root of 14224979 is about 3771.6016491671. The cubic root of 14224979 is about 242.2983990673.

The spelling of 14224979 in words is "fourteen million, two hundred twenty-four thousand, nine hundred seventy-nine".