8906856 has 32 divisors (see below), whose sum is σ = 25448640. Its totient is φ = 2544768.

The previous prime is 8906851. The next prime is 8906869. The reversal of 8906856 is 6586098.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (8906851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26341 + ... + 26676.

It is an arithmetic number, because the mean of its divisors is an integer number (795270).

Almost surely, 2^8906856 is an apocalyptic number.

It is an amenable number.

8906856 is an abundant number, since it is smaller than the sum of its proper divisors (16541784).

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

8906856 is a wasteful number, since it uses less digits than its factorization.

8906856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53033 (or 53029 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 8906856 is about 2984.4356250387. The cubic root of 8906856 is about 207.2883097773.

The spelling of 8906856 in words is "eight million, nine hundred six thousand, eight hundred fifty-six".