8681118 has 16 divisors (see below), whose sum is σ = 18383760. Its totient is φ = 2723456.

The previous prime is 8681117. The next prime is 8681129. The reversal of 8681118 is 8111868.

8681118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8681111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42453 + ... + 42656.

It is an arithmetic number, because the mean of its divisors is an integer number (1148985).

Almost surely, 2^8681118 is an apocalyptic number.

8681118 is an abundant number, since it is smaller than the sum of its proper divisors (9702642).

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

8681118 is a wasteful number, since it uses less digits than its factorization.

8681118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85131.

The product of its digits is 3072, while the sum is 33.

The square root of 8681118 is about 2946.3737033852. The cubic root of 8681118 is about 205.5221115083.

The spelling of 8681118 in words is "eight million, six hundred eighty-one thousand, one hundred eighteen".