It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a plaindrome in base 10 and base 16.
It is a nialpdrome in base 6 and base 11.
It is a zygodrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 1166.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 1166.
21166 is an apocalyptic number.
1166 is a wasteful number, since it uses less digits than its factorization.
1166 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66.
The square root of 1166 is about 34.1467421579. The cubic root of 1166 is about 10.5252604205.
Adding to 1166 its reverse (6611), we get a palindrome (7777).
Subtracting 1166 from its reverse (6611), we obtain a palindrome (5445).
The spelling of 1166 in words is "one thousand, one hundred sixty-six".