8518985 has 8 divisors (see below), whose sum is σ = 10440576. Its totient is φ = 6670000.

The previous prime is 8518981. The next prime is 8518997. The reversal of 8518985 is 5898158.

8518985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8518985 - 2² = 8518981 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8518981) 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, 17891 + ... + 18360.

It is an arithmetic number, because the mean of its divisors is an integer number (1305072).

Almost surely, 2^8518985 is an apocalyptic number.

It is an amenable number.

8518985 is a deficient number, since it is larger than the sum of its proper divisors (1921591).

8518985 is a wasteful number, since it uses less digits than its factorization.

8518985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36303.

The product of its digits is 115200, while the sum is 44.

The square root of 8518985 is about 2918.7300320516. The cubic root of 8518985 is about 204.2345837260.

The spelling of 8518985 in words is "eight million, five hundred eighteen thousand, nine hundred eighty-five".