Adding to 4172 its sum of digits (14), we get a triangular number (4186 = T91).
Adding to 4172 its reverse (2714), we get a palindrome (6886).
It is a happy number.
4172 is an admirable number.
It is a nude number because it is divisible by every one of its digits.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 4172.
4172 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is an amenable number.
4172 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4172 is a wasteful number, since it uses less digits than its factorization.
4172 is an evil number, because the sum of its binary digits is even.
The square root of 4172 is about 64.5910210478. The cubic root of 4172 is about 16.0983525184.
The spelling of 4172 in words is "four thousand, one hundred seventy-two", and thus it is an iban number.