6174 divided by its sum of digits (18) gives a palindrome (343).
Subtracting from 6174 its product of digits (168), we obtain a palindrome (6006).
It is a nialpdrome in base 6 and base 9.
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 6174.
It is a practical number, because each smaller number is the sum of distinct divisors of 6174, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6174 is a wasteful number, since it uses less digits than its factorization.
6174 is an evil number, because the sum of its binary digits is even.
The square root of 6174 is about 78.5748051223. The cubic root of 6174 is about 18.3451897595.
The spelling of 6174 in words is "six thousand, one hundred seventy-four".