8618168 has 32 divisors (see below), whose sum is σ = 17539200. Its totient is φ = 3946368.

The previous prime is 8618149. The next prime is 8618173.

8618168 is nontrivially palindromic in base 10.

8618168 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 17753 + ... + 18231.

It is an arithmetic number, because the mean of its divisors is an integer number (548100).

Almost surely, 2^8618168 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 8618168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8769600).

8618168 is an abundant number, since it is smaller than the sum of its proper divisors (8921032).

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

8618168 is a wasteful number, since it uses less digits than its factorization.

8618168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 667 counting only the distinct ones).

The product of its digits is 18432, while the sum is 38.

The square root of 8618168 is about 2935.6716437640. The cubic root of 8618168 is about 205.0241335855.

The spelling of 8618168 in words is "eight million, six hundred eighteen thousand, one hundred sixty-eight".