316922205 has 16 divisors (see below), whose sum is σ = 520781184. Its totient is φ = 164456640.

The previous prime is 316922171. The next prime is 316922209. The reversal of 316922205 is 502229613.

It is not a de Polignac number, because 316922205 - 2⁶ = 316922141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316922209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284961 + ... + 286070.

It is an arithmetic number, because the mean of its divisors is an integer number (32548824).

Almost surely, 2^316922205 is an apocalyptic number.

It is an amenable number.

316922205 is a deficient number, since it is larger than the sum of its proper divisors (203858979).

316922205 is a wasteful number, since it uses less digits than its factorization.

316922205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571076.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 316922205 is about 17802.3089794554. The cubic root of 316922205 is about 681.7904122589.

The spelling of 316922205 in words is "three hundred sixteen million, nine hundred twenty-two thousand, two hundred five".