447200227 has 4 divisors (see below), whose sum is σ = 447260296. Its totient is φ = 447140160.

The previous prime is 447200209. The next prime is 447200233. The reversal of 447200227 is 722002744.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 447200227 - 2²³ = 438811619 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 447200195 and 447200204.

It is not an unprimeable number, because it can be changed into a prime (447200267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16974 + ... + 34387.

It is an arithmetic number, because the mean of its divisors is an integer number (111815074).

Almost surely, 2^447200227 is an apocalyptic number.

447200227 is a deficient number, since it is larger than the sum of its proper divisors (60069).

447200227 is an equidigital number, since it uses as much as digits as its factorization.

447200227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60068.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 447200227 is about 21147.1091877826. The cubic root of 447200227 is about 764.7168713180.

The spelling of 447200227 in words is "four hundred forty-seven million, two hundred thousand, two hundred twenty-seven".