8709252 has 24 divisors (see below), whose sum is σ = 20373696. Its totient is φ = 2895648.

The previous prime is 8709229. The next prime is 8709257. The reversal of 8709252 is 2529078.

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

It is not an unprimeable number, because it can be changed into a prime (8709257) 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, 6033 + ... + 7335.

It is an arithmetic number, because the mean of its divisors is an integer number (848904).

Almost surely, 2^8709252 is an apocalyptic number.

It is an amenable number.

8709252 is an abundant number, since it is smaller than the sum of its proper divisors (11664444).

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

8709252 is a wasteful number, since it uses less digits than its factorization.

8709252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867 (or 1865 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 8709252 is about 2951.1441848883. The cubic root of 8709252 is about 205.7438926192.

The spelling of 8709252 in words is "eight million, seven hundred nine thousand, two hundred fifty-two".