447365227 has 8 divisors (see below), whose sum is σ = 458559360. Its totient is φ = 436184640.

The previous prime is 447365221. The next prime is 447365257. The reversal of 447365227 is 722563744.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 447365227 - 2⁷ = 447365099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 447365227.

It is not an unprimeable number, because it can be changed into a prime (447365221) 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 in 7 ways as a sum of consecutive naturals, for example, 109473 + ... + 113485.

It is an arithmetic number, because the mean of its divisors is an integer number (57319920).

Almost surely, 2^447365227 is an apocalyptic number.

447365227 is a deficient number, since it is larger than the sum of its proper divisors (11194133).

447365227 is a wasteful number, since it uses less digits than its factorization.

447365227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6773.

The product of its digits is 282240, while the sum is 40.

The square root of 447365227 is about 21151.0100704434. The cubic root of 447365227 is about 764.8109103047.

The spelling of 447365227 in words is "four hundred forty-seven million, three hundred sixty-five thousand, two hundred twenty-seven".