Adding to 246240 its reverse (42642), we get a palindrome (288882).
It is a tau number, because it is divible by the number of its divisors (120).
It is a nialpdrome in base 12.
It is a zygodrome in base 2.
It is a congruent number.
246240 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2246240 is an apocalyptic number.
246240 is a gapful number since it is divisible by the number (20) 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 246240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (457380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
246240 is a wasteful number, since it uses less digits than its factorization.
246240 is an evil number, because the sum of its binary digits is even.
The square root of 246240 is about 496.2257550752. The cubic root of 246240 is about 62.6786356093.
The spelling of 246240 in words is "two hundred forty-six thousand, two hundred forty".