It is a happy number.
142065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
142065 is a lucky number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 142065.
2142065 is an apocalyptic number.
142065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142065 is a wasteful number, since it uses less digits than its factorization.
142065 is an odious number, because the sum of its binary digits is odd.
The square root of 142065 is about 376.9151098059. The cubic root of 142065 is about 52.1789936176.
The spelling of 142065 in words is "one hundred forty-two thousand, sixty-five".