162870102 has 20 divisors (see below), whose sum is σ = 364950036. Its totient is φ = 54289980.

The previous prime is 162870091. The next prime is 162870137. The reversal of 162870102 is 201078261.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 502524 + ... + 502847.

Almost surely, 2^162870102 is an apocalyptic number.

162870102 is an abundant number, since it is smaller than the sum of its proper divisors (202079934).

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

162870102 is a wasteful number, since it uses less digits than its factorization.

162870102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005385 (or 1005376 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 162870102 is about 12762.0571225802. The cubic root of 162870102 is about 546.1104111939.

The spelling of 162870102 in words is "one hundred sixty-two million, eight hundred seventy thousand, one hundred two".