314663215 has 16 divisors (see below), whose sum is σ = 383594688. Its totient is φ = 247746816.

The previous prime is 314663159. The next prime is 314663221. The reversal of 314663215 is 512366413.

It is not a de Polignac number, because 314663215 - 2⁹ = 314662703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319614 + ... + 320596.

It is an arithmetic number, because the mean of its divisors is an integer number (23974668).

Almost surely, 2^314663215 is an apocalyptic number.

314663215 is a deficient number, since it is larger than the sum of its proper divisors (68931473).

314663215 is an equidigital number, since it uses as much as digits as its factorization.

314663215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938.

The product of its digits is 12960, while the sum is 31.

The square root of 314663215 is about 17738.7489694172. The cubic root of 314663215 is about 680.1666366415.

The spelling of 314663215 in words is "three hundred fourteen million, six hundred sixty-three thousand, two hundred fifteen".