8091168 has 48 divisors (see below), whose sum is σ = 21500640. Its totient is φ = 2663936.

The previous prime is 8091151. The next prime is 8091173. The reversal of 8091168 is 8611908.

8091168 is digitally balanced in base 4, 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 (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8071 + ... + 9017.

It is an arithmetic number, because the mean of its divisors is an integer number (447930).

Almost surely, 2^8091168 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 8091168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10750320).

8091168 is an abundant number, since it is smaller than the sum of its proper divisors (13409472).

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

8091168 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 14 representation: 8091168 = (1108968)₁₄.

8091168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049 (or 1041 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 8091168 is about 2844.4978467209. The cubic root of 8091168 is about 200.7568654934.

The spelling of 8091168 in words is "eight million, ninety-one thousand, one hundred sixty-eight".