8252500 has 30 divisors (see below), whose sum is σ = 18052034. Its totient is φ = 3300000.

The previous prime is 8252459. The next prime is 8252509. The reversal of 8252500 is 52528.

It can be written as a sum of positive squares in 5 ways, for example, as 4519876 + 3732624 = 2126^2 + 1932^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8252509) 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, 850 + ... + 4150.

Almost surely, 2^8252500 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 8252500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9026017).

8252500 is an abundant number, since it is smaller than the sum of its proper divisors (9799534).

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

8252500 is a wasteful number, since it uses less digits than its factorization.

8252500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3325 (or 3308 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 8252500 is about 2872.7164844446. The cubic root of 8252500 is about 202.0824092729.

The spelling of 8252500 in words is "eight million, two hundred fifty-two thousand, five hundred".