8518868 has 12 divisors (see below), whose sum is σ = 14971572. Its totient is φ = 4241280.

The previous prime is 8518847. The next prime is 8518883. The reversal of 8518868 is 8688158.

8518868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7907344 + 611524 = 2812^2 + 782^2 .

It is a super-2 number, since 2×8518868² = 145142224002848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3455 + ... + 5382.

It is an arithmetic number, because the mean of its divisors is an integer number (1247631).

Almost surely, 2^8518868 is an apocalyptic number.

It is an amenable number.

8518868 is a deficient number, since it is larger than the sum of its proper divisors (6452704).

8518868 is a wasteful number, since it uses less digits than its factorization.

8518868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9082 (or 9080 counting only the distinct ones).

The product of its digits is 122880, while the sum is 44.

The square root of 8518868 is about 2918.7099890191. The cubic root of 8518868 is about 204.2336487337.

The spelling of 8518868 in words is "eight million, five hundred eighteen thousand, eight hundred sixty-eight".