14320312 has 16 divisors (see below), whose sum is σ = 27252360. Its totient is φ = 7053024.

The previous prime is 14320301. The next prime is 14320321. The reversal of 14320312 is 21302341.

It is a happy number.

It is a congruent number.

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, 12823 + ... + 13894.

Almost surely, 2^14320312 is an apocalyptic number.

It is an amenable number.

14320312 is a deficient number, since it is larger than the sum of its proper divisors (12932048).

14320312 is a wasteful number, since it uses less digits than its factorization.

14320312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26790 (or 26786 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 14320312 is about 3784.2188097413. The cubic root of 14320312 is about 242.8384730416.

Adding to 14320312 its reverse (21302341), we get a palindrome (35622653).

The spelling of 14320312 in words is "fourteen million, three hundred twenty thousand, three hundred twelve".