Adding to 120240 its reverse (42021), we get a palindrome (162261).
It is a tau number, because it is divible by the number of its divisors (60).
120240 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2120240 is an apocalyptic number.
120240 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 120240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120240 is a wasteful number, since it uses less digits than its factorization.
120240 is an odious number, because the sum of its binary digits is odd.
The square root of 120240 is about 346.7563986432. The cubic root of 120240 is about 49.3571024167.
The spelling of 120240 in words is "one hundred twenty thousand, two hundred forty", and thus it is an iban number.