8252680 has 32 divisors (see below), whose sum is σ = 18682200. Its totient is φ = 3280896.

The previous prime is 8252659. The next prime is 8252681. The reversal of 8252680 is 862528.

It can be written as a sum of positive squares in 4 ways, for example, as 5503716 + 2748964 = 2346^2 + 1658^2 .

It is not an unprimeable number, because it can be changed into a prime (8252681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7186 + ... + 8254.

Almost surely, 2^8252680 is an apocalyptic number.

It is an amenable number.

8252680 is an abundant number, since it is smaller than the sum of its proper divisors (10429520).

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

8252680 is a wasteful number, since it uses less digits than its factorization.

8252680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273 (or 1269 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 8252680 is about 2872.7478135054. The cubic root of 8252680 is about 202.0838785073.

The spelling of 8252680 in words is "eight million, two hundred fifty-two thousand, six hundred eighty".