14202979 has 8 divisors (see below), whose sum is σ = 16390400. Its totient is φ = 12055176.

The previous prime is 14202971. The next prime is 14202997. The reversal of 14202979 is 97920241.

It is a happy number.

14202979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14202979 - 2³ = 14202971 is a prime.

It is a super-2 number, since 2×14202979² = 403449224948882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14202971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9129 + ... + 10570.

It is an arithmetic number, because the mean of its divisors is an integer number (2048800).

Almost surely, 2^14202979 is an apocalyptic number.

14202979 is a deficient number, since it is larger than the sum of its proper divisors (2187421).

14202979 is a wasteful number, since it uses less digits than its factorization.

14202979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19809.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 14202979 is about 3768.6839878133. The cubic root of 14202979 is about 242.1734237174.

The spelling of 14202979 in words is "fourteen million, two hundred two thousand, nine hundred seventy-nine".