Adding to 126000 its reverse (621), we get a palindrome (126621).
It is a tau number, because it is divible by the number of its divisors (120).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
126000 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
126000 is a Friedman number, since it can be written as 21000*6, using all its digits and the basic arithmetic operations.
2126000 is an apocalyptic number.
126000 is a gapful number since it is divisible by the number (10) 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 126000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (251472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126000 is a wasteful number, since it uses less digits than its factorization.
126000 is an evil number, because the sum of its binary digits is even.
The square root of 126000 is about 354.9647869860. The cubic root of 126000 is about 50.1329793496.
The spelling of 126000 in words is "one hundred twenty-six thousand".