9667166 has 4 divisors (see below), whose sum is σ = 14500752. Its totient is φ = 4833582.

The previous prime is 9667159. The next prime is 9667187. The reversal of 9667166 is 6617669.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2416790 + ... + 2416793.

It is an arithmetic number, because the mean of its divisors is an integer number (3625188).

Almost surely, 2^9667166 is an apocalyptic number.

9667166 is a deficient number, since it is larger than the sum of its proper divisors (4833586).

9667166 is a wasteful number, since it uses less digits than its factorization.

9667166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4833585.

The product of its digits is 81648, while the sum is 41.

The square root of 9667166 is about 3109.2066512215. The cubic root of 9667166 is about 213.0262187890.

The spelling of 9667166 in words is "nine million, six hundred sixty-seven thousand, one hundred sixty-six".