14219312 has 20 divisors (see below), whose sum is σ = 27940176. Its totient is φ = 7008960.

The previous prime is 14219299. The next prime is 14219321. The reversal of 14219312 is 21391241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5123 + ... + 7394.

Almost surely, 2^14219312 is an apocalyptic number.

It is an amenable number.

14219312 is a deficient number, since it is larger than the sum of its proper divisors (13720864).

14219312 is a wasteful number, since it uses less digits than its factorization.

14219312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12596 (or 12590 counting only the distinct ones).

The product of its digits is 432, while the sum is 23.

The square root of 14219312 is about 3770.8503019876. The cubic root of 14219312 is about 242.2662188814.

The spelling of 14219312 in words is "fourteen million, two hundred nineteen thousand, three hundred twelve".