8118859 has 12 divisors (see below), whose sum is σ = 9589224. Its totient is φ = 6852384.

The previous prime is 8118857. The next prime is 8118863. The reversal of 8118859 is 9588118.

It is not a de Polignac number, because 8118859 - 2¹ = 8118857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8118853) 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, 2047 + ... + 4519.

It is an arithmetic number, because the mean of its divisors is an integer number (799102).

Almost surely, 2^8118859 is an apocalyptic number.

8118859 is a deficient number, since it is larger than the sum of its proper divisors (1470365).

8118859 is a wasteful number, since it uses less digits than its factorization.

8118859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554 (or 2547 counting only the distinct ones).

The product of its digits is 23040, while the sum is 40.

The square root of 8118859 is about 2849.3611564700. The cubic root of 8118859 is about 200.9856263906.

The spelling of 8118859 in words is "eight million, one hundred eighteen thousand, eight hundred fifty-nine".