162387882 has 16 divisors (see below), whose sum is σ = 360862080. Its totient is φ = 54129276.

The previous prime is 162387877. The next prime is 162387899. The reversal of 162387882 is 288783261.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1503538 + ... + 1503645.

It is an arithmetic number, because the mean of its divisors is an integer number (22553880).

Almost surely, 2^162387882 is an apocalyptic number.

162387882 is an abundant number, since it is smaller than the sum of its proper divisors (198474198).

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

162387882 is a wasteful number, since it uses less digits than its factorization.

162387882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3007194 (or 3007188 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 162387882 is about 12743.1503954085. The cubic root of 162387882 is about 545.5709103098.

The spelling of 162387882 in words is "one hundred sixty-two million, three hundred eighty-seven thousand, eight hundred eighty-two".