162318196 has 12 divisors (see below), whose sum is σ = 284150020. Its totient is φ = 81132480.

The previous prime is 162318181. The next prime is 162318239. The reversal of 162318196 is 691813261.

162318196 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1028196 + 161290000 = 1014^2 + 12700^2 .

It is a congruent number.

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, 14626 + ... + 23206.

Almost surely, 2^162318196 is an apocalyptic number.

It is an amenable number.

162318196 is a deficient number, since it is larger than the sum of its proper divisors (121831824).

162318196 is a wasteful number, since it uses less digits than its factorization.

With its successor (162318197) it forms an eRAP, since the sums of their prime factors are consecutive (13314 and 13315).

162318196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13314 (or 13312 counting only the distinct ones).

The product of its digits is 15552, while the sum is 37.

The square root of 162318196 is about 12740.4158487861. The cubic root of 162318196 is about 545.4928583156.

The spelling of 162318196 in words is "one hundred sixty-two million, three hundred eighteen thousand, one hundred ninety-six".