8307252 has 24 divisors (see below), whose sum is σ = 21537600. Its totient is φ = 2769048.

The previous prime is 8307251. The next prime is 8307283. The reversal of 8307252 is 2527038.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8307251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38352 + ... + 38567.

It is an arithmetic number, because the mean of its divisors is an integer number (897400).

Almost surely, 2^8307252 is an apocalyptic number.

It is an amenable number.

8307252 is an abundant number, since it is smaller than the sum of its proper divisors (13230348).

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

8307252 is a wasteful number, since it uses less digits than its factorization.

8307252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76932 (or 76924 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 8307252 is about 2882.2303863501. The cubic root of 8307252 is about 202.5283362267.

The spelling of 8307252 in words is "eight million, three hundred seven thousand, two hundred fifty-two".