8855000 has 160 divisors (see below), whose sum is σ = 26991360. Its totient is φ = 2640000.

The previous prime is 8854997. The next prime is 8855003. The reversal of 8855000 is 5588.

8855000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8854997) and next prime (8855003).

It is a super-2 number, since 2×8855000² = 156822050000000, which contains 22 as substring.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8855003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 384989 + ... + 385011.

It is an arithmetic number, because the mean of its divisors is an integer number (168696).

Almost surely, 2^8855000 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 8855000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13495680).

8855000 is an abundant number, since it is smaller than the sum of its proper divisors (18136360).

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

8855000 is a wasteful number, since it uses less digits than its factorization.

8855000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 8855000 is about 2975.7352032733. The cubic root of 8855000 is about 206.8852468280.

It can be divided in two parts, 885 and 5000, that added together give a palindrome (5885).

The spelling of 8855000 in words is "eight million, eight hundred fifty-five thousand".