14191312 has 20 divisors (see below), whose sum is σ = 27560736. Its totient is φ = 7078880.

The previous prime is 14191297. The next prime is 14191319. The reversal of 14191312 is 21319141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14191319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8637 + ... + 10147.

Almost surely, 2^14191312 is an apocalyptic number.

It is an amenable number.

14191312 is a deficient number, since it is larger than the sum of its proper divisors (13369424).

14191312 is a wasteful number, since it uses less digits than its factorization.

14191312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106 (or 2100 counting only the distinct ones).

The product of its digits is 216, while the sum is 22.

The square root of 14191312 is about 3767.1357819967. The cubic root of 14191312 is about 242.1070946434.

The spelling of 14191312 in words is "fourteen million, one hundred ninety-one thousand, three hundred twelve".