8163168 has 96 divisors (see below), whose sum is σ = 23933952. Its totient is φ = 2419200.

The previous prime is 8163143. The next prime is 8163191. The reversal of 8163168 is 8613618.

8163168 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38583 + ... + 38793.

It is an arithmetic number, because the mean of its divisors is an integer number (249312).

Almost surely, 2^8163168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8163168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11966976).

8163168 is an abundant number, since it is smaller than the sum of its proper divisors (15770784).

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

8163168 is a wasteful number, since it uses less digits than its factorization.

8163168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 260 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The square root of 8163168 is about 2857.1258285207. The cubic root of 8163168 is about 201.3505923053.

The spelling of 8163168 in words is "eight million, one hundred sixty-three thousand, one hundred sixty-eight".