444226712 has 8 divisors (see below), whose sum is σ = 832925100. Its totient is φ = 222113352.

The previous prime is 444226703. The next prime is 444226721. The reversal of 444226712 is 217622444.

It is an interprime number because it is at equal distance from previous prime (444226703) and next prime (444226721).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27764162 + ... + 27764177.

Almost surely, 2^444226712 is an apocalyptic number.

It is an amenable number.

444226712 is a deficient number, since it is larger than the sum of its proper divisors (388698388).

444226712 is a wasteful number, since it uses less digits than its factorization.

444226712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55528345 (or 55528341 counting only the distinct ones).

The product of its digits is 21504, while the sum is 32.

The square root of 444226712 is about 21076.6864568414. The cubic root of 444226712 is about 763.0181872978.

The spelling of 444226712 in words is "four hundred forty-four million, two hundred twenty-six thousand, seven hundred twelve".