9008986 has 16 divisors (see below), whose sum is σ = 15632064. Its totient is φ = 3813984.

The previous prime is 9008981. The next prime is 9009017. The reversal of 9008986 is 6898009.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9008981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2715 + ... + 5038.

It is an arithmetic number, because the mean of its divisors is an integer number (977004).

Almost surely, 2^9008986 is an apocalyptic number.

9008986 is a deficient number, since it is larger than the sum of its proper divisors (6623078).

9008986 is a wasteful number, since it uses less digits than its factorization.

9008986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7845.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 9008986 is about 3001.4972930189. The cubic root of 9008986 is about 208.0775875490.

It can be divided in two parts, 9008 and 986, that multiplied together give a palindrome (8881888).

The spelling of 9008986 in words is "nine million, eight thousand, nine hundred eighty-six".