12124 is an admirable number.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 12124.
It is a congruent number.
It is an unprimeable number.
212124 is an apocalyptic number.
12124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12124 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.
12124 is a wasteful number, since it uses less digits than its factorization.
12124 is an odious number, because the sum of its binary digits is odd.
The square root of 12124 is about 110.1090368680. The cubic root of 12124 is about 22.9728728697.
Adding to 12124 its reverse (42121), we get a palindrome (54245).
The spelling of 12124 in words is "twelve thousand, one hundred twenty-four", and thus it is an iban number.