It is a tau number, because it is divible by the number of its divisors (84).
It is a nude number because it is divisible by every one of its digits.
2124992 is an apocalyptic number.
124992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 124992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124992 is a wasteful number, since it uses less digits than its factorization.
124992 is an evil number, because the sum of its binary digits is even.
The square root of 124992 is about 353.5420767037. The cubic root of 124992 is about 49.9989333106.
The spelling of 124992 in words is "one hundred twenty-four thousand, nine hundred ninety-two".