14322921 has 8 divisors (see below), whose sum is σ = 19503744. Its totient is φ = 9345360.

The previous prime is 14322907. The next prime is 14322943. The reversal of 14322921 is 12922341.

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

It is not a de Polignac number, because 14322921 - 2⁷ = 14322793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14322891 and 14322900.

It is not an unprimeable number, because it can be changed into a prime (14322991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50650 + ... + 50931.

It is an arithmetic number, because the mean of its divisors is an integer number (2437968).

Almost surely, 2^14322921 is an apocalyptic number.

It is an amenable number.

14322921 is a deficient number, since it is larger than the sum of its proper divisors (5180823).

14322921 is a wasteful number, since it uses less digits than its factorization.

14322921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101631.

The product of its digits is 864, while the sum is 24.

The square root of 14322921 is about 3784.5635151230. The cubic root of 14322921 is about 242.8532196269.

The spelling of 14322921 in words is "fourteen million, three hundred twenty-two thousand, nine hundred twenty-one".