8275500 has 96 divisors (see below), whose sum is σ = 26819520. Its totient is φ = 2203200.

The previous prime is 8275493. The next prime is 8275511. The reversal of 8275500 is 55728.

It is a happy number.

8275500 is digitally balanced in base 4, 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 (27).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13194 + ... + 13806.

It is an arithmetic number, because the mean of its divisors is an integer number (279370).

Almost surely, 2^8275500 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 8275500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13409760).

8275500 is an abundant number, since it is smaller than the sum of its proper divisors (18544020).

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

8275500 is a wasteful number, since it uses less digits than its factorization.

8275500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 8275500 is about 2876.7168786657. The cubic root of 8275500 is about 202.2699719969.

The spelling of 8275500 in words is "eight million, two hundred seventy-five thousand, five hundred".