Adding to 2167 its reverse (7612), we get a palindrome (9779).
Subtracting 2167 from its reverse (7612), we obtain a palindrome (5445).
2167 is nontrivially palindromic in base 14.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is an alternating number because its digits alternate between even and odd.
2167 is an undulating number in base 14.
It is a nialpdrome in base 13, base 15 and base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 2167.
It is a congruent number.
2167 is a wasteful number, since it uses less digits than its factorization.
2167 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208.
The square root of 2167 is about 46.5510472492. The cubic root of 2167 is about 12.9405570113.
The spelling of 2167 in words is "two thousand, one hundred sixty-seven".