14421964 has 12 divisors (see below), whose sum is σ = 25462584. Its totient is φ = 7146944.

The previous prime is 14421959. The next prime is 14421973. The reversal of 14421964 is 46912441.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15502 + ... + 16405.

It is an arithmetic number, because the mean of its divisors is an integer number (2121882).

Almost surely, 2^14421964 is an apocalyptic number.

It is an amenable number.

14421964 is a deficient number, since it is larger than the sum of its proper divisors (11040620).

14421964 is a wasteful number, since it uses less digits than its factorization.

14421964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32024 (or 32022 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 14421964 is about 3797.6261006055. The cubic root of 14421964 is about 243.4117109542.

The spelling of 14421964 in words is "fourteen million, four hundred twenty-one thousand, nine hundred sixty-four".