82422162 has 24 divisors (see below), whose sum is σ = 183409356. Its totient is φ = 26731296.

The previous prime is 82422139. The next prime is 82422173. The reversal of 82422162 is 26122428.

It is a happy number.

82422162 is a `hidden beast` number, since 82 + 422 + 162 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 72743841 + 9678321 = 8529^2 + 3111^2 .

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 11 ways as a sum of consecutive naturals, for example, 61213 + ... + 62544.

Almost surely, 2^82422162 is an apocalyptic number.

82422162 is an abundant number, since it is smaller than the sum of its proper divisors (100987194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82422162 is a wasteful number, since it uses less digits than its factorization.

82422162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123802 (or 123799 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 82422162 is about 9078.6652102608. The cubic root of 82422162 is about 435.1924317061.

It can be divided in two parts, 8242 and 2162, that added together give a square (10404 = 102²).

The spelling of 82422162 in words is "eighty-two million, four hundred twenty-two thousand, one hundred sixty-two".