12816314 has 8 divisors (see below), whose sum is σ = 21970848. Its totient is φ = 5492700.

The previous prime is 12816277. The next prime is 12816337. The reversal of 12816314 is 41361821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457712 + ... + 457739.

It is an arithmetic number, because the mean of its divisors is an integer number (2746356).

Almost surely, 2^12816314 is an apocalyptic number.

12816314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12816314 is a deficient number, since it is larger than the sum of its proper divisors (9154534).

12816314 is an equidigital number, since it uses as much as digits as its factorization.

12816314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915460.

The product of its digits is 1152, while the sum is 26.

The square root of 12816314 is about 3579.9879888067. The cubic root of 12816314 is about 234.0207569188.

The spelling of 12816314 in words is "twelve million, eight hundred sixteen thousand, three hundred fourteen".