447230 has 16 divisors (see below), whose sum is σ = 920160. Its totient is φ = 153312.

The previous prime is 447221. The next prime is 447233. The reversal of 447230 is 32744.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447233) 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, 3125 + ... + 3264.

It is an arithmetic number, because the mean of its divisors is an integer number (57510).

2⁴⁴⁷²³⁰ is an apocalyptic number.

447230 is an abundant number, since it is smaller than the sum of its proper divisors (472930).

It is a weird number, because it is abundant, but not a pseudoperfect number.

447230 is a wasteful number, since it uses less digits than its factorization.

447230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6403.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 447230 is about 668.7525700885. The cubic root of 447230 is about 76.4733841651.

Adding to 447230 its reverse (32744), we get a palindrome (479974).

The spelling of 447230 in words is "four hundred forty-seven thousand, two hundred thirty".