422311304 has 32 divisors (see below), whose sum is σ = 804021120. Its totient is φ = 207923136.

The previous prime is 422311301. The next prime is 422311313. The reversal of 422311304 is 403113224.

It is not an unprimeable number, because it can be changed into a prime (422311301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242822 + ... + 244554.

It is an arithmetic number, because the mean of its divisors is an integer number (25125660).

Almost surely, 2^422311304 is an apocalyptic number.

It is an amenable number.

422311304 is a deficient number, since it is larger than the sum of its proper divisors (381709816).

422311304 is a wasteful number, since it uses less digits than its factorization.

422311304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189 (or 2185 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 422311304 is about 20550.2142081293. The cubic root of 422311304 is about 750.2584614385.

Adding to 422311304 its reverse (403113224), we get a palindrome (825424528).

The spelling of 422311304 in words is "four hundred twenty-two million, three hundred eleven thousand, three hundred four".