8508125 has 10 divisors (see below), whose sum is σ = 10632534. Its totient is φ = 6806000.

The previous prime is 8508103. The next prime is 8508127. The reversal of 8508125 is 5218058.

8508125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 6497401 + 2010724 = 2549^2 + 1418^2 .

It is not a de Polignac number, because 8508125 - 2⁶ = 8508061 is a prime.

It is a super-3 number, since 3×8508125³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8508127) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6182 + ... + 7431.

Almost surely, 2^8508125 is an apocalyptic number.

It is an amenable number.

8508125 is a deficient number, since it is larger than the sum of its proper divisors (2124409).

8508125 is an equidigital number, since it uses as much as digits as its factorization.

8508125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13633 (or 13618 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 8508125 is about 2916.8690405982. The cubic root of 8508125 is about 204.1477607557.

The spelling of 8508125 in words is "eight million, five hundred eight thousand, one hundred twenty-five".