8900856 has 48 divisors (see below), whose sum is σ = 24275160. Its totient is φ = 2946240.

The previous prime is 8900849. The next prime is 8900861. The reversal of 8900856 is 6580098.

8900856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8900856.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12691 + ... + 13373.

Almost surely, 2^8900856 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 8900856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12137580).

8900856 is an abundant number, since it is smaller than the sum of its proper divisors (15374304).

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

8900856 is a wasteful number, since it uses less digits than its factorization.

8900856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 8900856 is about 2983.4302405118. The cubic root of 8900856 is about 207.2417535350.

The spelling of 8900856 in words is "eight million, nine hundred thousand, eight hundred fifty-six".