444947056 has 10 divisors (see below), whose sum is σ = 862084952. Its totient is φ = 222473520.

The previous prime is 444947053. The next prime is 444947057. The reversal of 444947056 is 650749444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444947053) by changing a digit.

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 as a sum of consecutive naturals, namely, 13904580 + ... + 13904611.

Almost surely, 2^444947056 is an apocalyptic number.

It is an amenable number.

444947056 is a deficient number, since it is larger than the sum of its proper divisors (417137896).

444947056 is a wasteful number, since it uses less digits than its factorization.

444947056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27809199 (or 27809193 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 444947056 is about 21093.7681792514. The cubic root of 444947056 is about 763.4303932991.

The spelling of 444947056 in words is "four hundred forty-four million, nine hundred forty-seven thousand, fifty-six".