8916856 has 32 divisors (see below), whose sum is σ = 18239760. Its totient is φ = 4061952.

The previous prime is 8916841. The next prime is 8916863. The reversal of 8916856 is 6586198.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8116 + ... + 9148.

Almost surely, 2^8916856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8916856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9119880).

8916856 is an abundant number, since it is smaller than the sum of its proper divisors (9322904).

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

8916856 is a wasteful number, since it uses less digits than its factorization.

8916856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135 (or 1131 counting only the distinct ones).

The product of its digits is 103680, while the sum is 43.

The square root of 8916856 is about 2986.1105136950. The cubic root of 8916856 is about 207.3658570742.

The spelling of 8916856 in words is "eight million, nine hundred sixteen thousand, eight hundred fifty-six".