Adding to 3126 its reverse (6213), we get a palindrome (9339).
3126 is nontrivially palindromic in base 5.
3126 is digitally balanced in base 2, 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.
3126 is an admirable number.
It is a nude number because it is divisible by every one of its digits.
It is a plaindrome in base 13.
It is a nialpdrome in base 15.
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 3126.
3126 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
23126 is an apocalyptic number.
3126 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.
3126 is a wasteful number, since it uses less digits than its factorization.
3126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 526.
The square root of 3126 is about 55.9106429940. The cubic root of 3126 is about 14.6216480009.
The spelling of 3126 in words is "three thousand, one hundred twenty-six".