8159116 has 48 divisors (see below), whose sum is σ = 17623872. Its totient is φ = 3225600.

The previous prime is 8159101. The next prime is 8159117. The reversal of 8159116 is 6119518.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (8159117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28896 + ... + 29176.

It is an arithmetic number, because the mean of its divisors is an integer number (367164).

Almost surely, 2^8159116 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 8159116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8811936).

8159116 is an abundant number, since it is smaller than the sum of its proper divisors (9464756).

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

8159116 is a wasteful number, since it uses less digits than its factorization.

8159116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370 (or 368 counting only the distinct ones).

The product of its digits is 2160, while the sum is 31.

The square root of 8159116 is about 2856.4166362770. The cubic root of 8159116 is about 201.3172715966.

The spelling of 8159116 in words is "eight million, one hundred fifty-nine thousand, one hundred sixteen".