8085500 has 48 divisors (see below), whose sum is σ = 17943744. Its totient is φ = 3182400.

The previous prime is 8085481. The next prime is 8085503. The reversal of 8085500 is 55808.

It is a self number, because there is not a number n which added to its sum of digits gives 8085500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8085503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51422 + ... + 51578.

It is an arithmetic number, because the mean of its divisors is an integer number (373828).

Almost surely, 2^8085500 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 8085500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8971872).

8085500 is an abundant number, since it is smaller than the sum of its proper divisors (9858244).

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

8085500 is a wasteful number, since it uses less digits than its factorization.

8085500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 267 counting only the distinct ones).

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

The square root of 8085500 is about 2843.5013627568. The cubic root of 8085500 is about 200.7099766832.

The spelling of 8085500 in words is "eight million, eighty-five thousand, five hundred".