8287252 has 24 divisors (see below), whose sum is σ = 14899752. Its totient is φ = 4032000.

The previous prime is 8287229. The next prime is 8287271. The reversal of 8287252 is 2527828.

It can be written as a sum of positive squares in 4 ways, for example, as 4343056 + 3944196 = 2084^2 + 1986^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29352 + ... + 29632.

It is an arithmetic number, because the mean of its divisors is an integer number (620823).

Almost surely, 2^8287252 is an apocalyptic number.

It is an amenable number.

8287252 is a deficient number, since it is larger than the sum of its proper divisors (6612500).

8287252 is a wasteful number, since it uses less digits than its factorization.

8287252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459 (or 457 counting only the distinct ones).

The product of its digits is 17920, while the sum is 34.

The square root of 8287252 is about 2878.7587602993. The cubic root of 8287252 is about 202.3656742656.

The spelling of 8287252 in words is "eight million, two hundred eighty-seven thousand, two hundred fifty-two".