Adding to 4188 its product of digits (256), we get a palindrome (4444).
It is a tau number, because it is divible by the number of its divisors (12).
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 4188.
It is an unprimeable number.
4188 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4188 is a wasteful number, since it uses less digits than its factorization.
4188 is an odious number, because the sum of its binary digits is odd.
The square root of 4188 is about 64.7147587495. The cubic root of 4188 is about 16.1189058156.
The spelling of 4188 in words is "four thousand, one hundred eighty-eight".