12315314 has 32 divisors (see below), whose sum is σ = 21168000. Its totient is φ = 5322240.

The previous prime is 12315301. The next prime is 12315323. The reversal of 12315314 is 41351321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61787 + ... + 61985.

It is an arithmetic number, because the mean of its divisors is an integer number (661500).

Almost surely, 2^12315314 is an apocalyptic number.

12315314 is a deficient number, since it is larger than the sum of its proper divisors (8852686).

12315314 is a wasteful number, since it uses less digits than its factorization.

12315314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338.

The product of its digits is 360, while the sum is 20.

The square root of 12315314 is about 3509.3181673938. The cubic root of 12315314 is about 230.9307839075.

Adding to 12315314 its reverse (41351321), we get a palindrome (53666635).

The spelling of 12315314 in words is "twelve million, three hundred fifteen thousand, three hundred fourteen".