8662116 has 12 divisors (see below), whose sum is σ = 20211632. Its totient is φ = 2887368.

The previous prime is 8662109. The next prime is 8662127. The reversal of 8662116 is 6112668.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

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, 360910 + ... + 360933.

Almost surely, 2^8662116 is an apocalyptic number.

It is an amenable number.

8662116 is an abundant number, since it is smaller than the sum of its proper divisors (11549516).

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

8662116 is a wasteful number, since it uses less digits than its factorization.

8662116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721850 (or 721848 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 8662116 is about 2943.1472949888. The cubic root of 8662116 is about 205.3720469629.

It can be divided in two parts, 8662 and 116, that added together give a palindrome (8778).

The spelling of 8662116 in words is "eight million, six hundred sixty-two thousand, one hundred sixteen".