440222056 has 16 divisors (see below), whose sum is σ = 827915040. Its totient is φ = 219444720.

The previous prime is 440222033. The next prime is 440222063. The reversal of 440222056 is 650222044.

It is a self number, because there is not a number n which added to its sum of digits gives 440222056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80476 + ... + 85771.

It is an arithmetic number, because the mean of its divisors is an integer number (51744690).

Almost surely, 2^440222056 is an apocalyptic number.

It is an amenable number.

440222056 is a deficient number, since it is larger than the sum of its proper divisors (387692984).

440222056 is a wasteful number, since it uses less digits than its factorization.

440222056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166584 (or 166580 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 440222056 is about 20981.4693479747. The cubic root of 440222056 is about 760.7184203934.

The spelling of 440222056 in words is "four hundred forty million, two hundred twenty-two thousand, fifty-six".