8113168 has 40 divisors (see below), whose sum is σ = 18159552. Its totient is φ = 3439488.

The previous prime is 8113163. The next prime is 8113211. The reversal of 8113168 is 8613118.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8113163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11646 + ... + 12322.

Almost surely, 2^8113168 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 8113168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9079776).

8113168 is an abundant number, since it is smaller than the sum of its proper divisors (10046384).

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

8113168 is a wasteful number, since it uses less digits than its factorization.

8113168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799 (or 793 counting only the distinct ones).

The product of its digits is 1152, while the sum is 28.

The square root of 8113168 is about 2848.3623365015. The cubic root of 8113168 is about 200.9386544143.

It can be divided in two parts, 8113 and 168, that added together give a square (8281 = 91²).

The spelling of 8113168 in words is "eight million, one hundred thirteen thousand, one hundred sixty-eight".