447892482227 has 4 divisors (see below), whose sum is σ = 448572137640. Its totient is φ = 447212826816.

The previous prime is 447892482221. The next prime is 447892482239. The reversal of 447892482227 is 722284298744.

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 447892482227 - 2²² = 447888287923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (447892482221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339826718 + ... + 339828035.

It is an arithmetic number, because the mean of its divisors is an integer number (112143034410).

Almost surely, 2^447892482227 is an apocalyptic number.

447892482227 is a deficient number, since it is larger than the sum of its proper divisors (679655413).

447892482227 is an equidigital number, since it uses as much as digits as its factorization.

447892482227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679655412.

The product of its digits is 28901376, while the sum is 59.

The spelling of 447892482227 in words is "four hundred forty-seven billion, eight hundred ninety-two million, four hundred eighty-two thousand, two hundred twenty-seven".