447056716 has 6 divisors (see below), whose sum is σ = 782349260. Its totient is φ = 223528356.

The previous prime is 447056713. The next prime is 447056717. The reversal of 447056716 is 617650744.

It is not an unprimeable number, because it can be changed into a prime (447056713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55882086 + ... + 55882093.

Almost surely, 2^447056716 is an apocalyptic number.

It is an amenable number.

447056716 is a deficient number, since it is larger than the sum of its proper divisors (335292544).

447056716 is a wasteful number, since it uses less digits than its factorization.

447056716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111764183 (or 111764181 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 447056716 is about 21143.7157566971. The cubic root of 447056716 is about 764.6350608166.

The spelling of 447056716 in words is "four hundred forty-seven million, fifty-six thousand, seven hundred sixteen".