8163162 has 96 divisors (see below), whose sum is σ = 22194432. Its totient is φ = 2115072.

The previous prime is 8163143. The next prime is 8163191. The reversal of 8163162 is 2613618.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 79203 + ... + 79305.

It is an arithmetic number, because the mean of its divisors is an integer number (231192).

Almost surely, 2^8163162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8163162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11097216).

8163162 is an abundant number, since it is smaller than the sum of its proper divisors (14031270).

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

8163162 is a wasteful number, since it uses less digits than its factorization.

8163162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 169 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 8163162 is about 2857.1247785142. The cubic root of 8163162 is about 201.3505429738.

The spelling of 8163162 in words is "eight million, one hundred sixty-three thousand, one hundred sixty-two".