9666882 has 24 divisors (see below), whose sum is σ = 21342204. Its totient is φ = 3161184.

The previous prime is 9666851. The next prime is 9666887. The reversal of 9666882 is 2886669.

It can be written as a sum of positive squares in 2 ways, for example, as 8946081 + 720801 = 2991^2 + 849^2 .

It is not an unprimeable number, because it can be changed into a prime (9666887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4113 + ... + 6020.

Almost surely, 2^9666882 is an apocalyptic number.

9666882 is an abundant number, since it is smaller than the sum of its proper divisors (11675322).

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

9666882 is a wasteful number, since it uses less digits than its factorization.

9666882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10194 (or 10191 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 9666882 is about 3109.1609800716. The cubic root of 9666882 is about 213.0241326886.

The spelling of 9666882 in words is "nine million, six hundred sixty-six thousand, eight hundred eighty-two".