8113836 has 36 divisors (see below), whose sum is σ = 19991832. Its totient is φ = 2560896.

The previous prime is 8113829. The next prime is 8113837. The reversal of 8113836 is 6383118.

8113836 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (8113837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3396 + ... + 5268.

Almost surely, 2^8113836 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 8113836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9995916).

8113836 is an abundant number, since it is smaller than the sum of its proper divisors (11877996).

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

8113836 is a wasteful number, since it uses less digits than its factorization.

8113836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918 (or 1897 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 8113836 is about 2848.4795944503. The cubic root of 8113836 is about 200.9441690434.

The spelling of 8113836 in words is "eight million, one hundred thirteen thousand, eight hundred thirty-six".