9666297 has 12 divisors (see below), whose sum is σ = 14479920. Its totient is φ = 6444036.

The previous prime is 9666277. The next prime is 9666301. The reversal of 9666297 is 7926669.

It is not a de Polignac number, because 9666297 - 2⁷ = 9666169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9666227) 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, 19647 + ... + 20132.

It is an arithmetic number, because the mean of its divisors is an integer number (1206660).

Almost surely, 2^9666297 is an apocalyptic number.

It is an amenable number.

9666297 is a deficient number, since it is larger than the sum of its proper divisors (4813623).

9666297 is an equidigital number, since it uses as much as digits as its factorization.

9666297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39794 (or 39782 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 9666297 is about 3109.0669018212. The cubic root of 9666297 is about 213.0198354866.

The spelling of 9666297 in words is "nine million, six hundred sixty-six thousand, two hundred ninety-seven".