28167 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an Ulam number.
28167 is a lucky number.
It is a congruent number.
228167 is an apocalyptic number.
28167 is a wasteful number, since it uses less digits than its factorization.
28167 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273.
The square root of 28167 is about 167.8302714054. The cubic root of 28167 is about 30.4261403738.
Subtracting from 28167 its product of digits (672), we obtain a triangular number (27495 = T234).
The spelling of 28167 in words is "twenty-eight thousand, one hundred sixty-seven".