8532680 has 64 divisors (see below), whose sum is σ = 21092400. Its totient is φ = 3087360.

The previous prime is 8532679. The next prime is 8532707. The reversal of 8532680 is 862358.

It can be written as a sum of positive squares in 8 ways, for example, as 17956 + 8514724 = 134^2 + 2918^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31586 + ... + 31854.

Almost surely, 2^8532680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8532680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10546200).

8532680 is an abundant number, since it is smaller than the sum of its proper divisors (12559720).

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

8532680 is a wasteful number, since it uses less digits than its factorization.

8532680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 8532680 is about 2921.0751445315. The cubic root of 8532680 is about 204.3439666771.

The spelling of 8532680 in words is "eight million, five hundred thirty-two thousand, six hundred eighty".