Adding to 144506 its reverse (605441), we get a palindrome (749947).
It is a happy number.
144506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a plaindrome in base 16.
It is an unprimeable number.
2144506 is an apocalyptic number.
144506 is an equidigital number, since it uses as much as digits as its factorization.
144506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72255.
The square root of 144506 is about 380.1394480977. The cubic root of 144506 is about 52.4761494083.
The spelling of 144506 in words is "one hundred forty-four thousand, five hundred six".