442244 is nontrivially palindromic in base 10.
It is a nude number because it is divisible by every one of its digits.
It is a zygodrome in base 10.
It is a self-describing number.
2442244 is an apocalyptic number.
442244 is a gapful number since it is divisible by the number (44) 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.
442244 is a wasteful number, since it uses less digits than its factorization.
442244 is an odious number, because the sum of its binary digits is odd.
The square root of 442244 is about 665.0142855608. The cubic root of 442244 is about 76.1881304089.
The spelling of 442244 in words is "four hundred forty-two thousand, two hundred forty-four", and thus it is an iban number.