8717252 has 12 divisors (see below), whose sum is σ = 15282960. Its totient is φ = 4350696.

The previous prime is 8717239. The next prime is 8717263. The reversal of 8717252 is 2527178.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983 + ... + 4289.

It is an arithmetic number, because the mean of its divisors is an integer number (1273580).

Almost surely, 2^8717252 is an apocalyptic number.

It is an amenable number.

8717252 is a deficient number, since it is larger than the sum of its proper divisors (6565708).

8717252 is a wasteful number, since it uses less digits than its factorization.

8717252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3970 (or 3968 counting only the distinct ones).

The product of its digits is 7840, while the sum is 32.

The square root of 8717252 is about 2952.4992802709. The cubic root of 8717252 is about 205.8068696092.

The spelling of 8717252 in words is "eight million, seven hundred seventeen thousand, two hundred fifty-two".