422032304 has 40 divisors (see below), whose sum is σ = 834768000. Its totient is φ = 206654976.

The previous prime is 422032301. The next prime is 422032309. The reversal of 422032304 is 403230224.

It is a super-2 number, since 2×422032304² = 356222531239096832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422032301) 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, 153857 + ... + 156575.

It is an arithmetic number, because the mean of its divisors is an integer number (20869200).

Almost surely, 2^422032304 is an apocalyptic number.

It is an amenable number.

422032304 is a deficient number, since it is larger than the sum of its proper divisors (412735696).

422032304 is a wasteful number, since it uses less digits than its factorization.

422032304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925 (or 2919 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 422032304 is about 20543.4248361854. The cubic root of 422032304 is about 750.0932056017.

Adding to 422032304 its reverse (403230224), we get a palindrome (825262528).

The spelling of 422032304 in words is "four hundred twenty-two million, thirty-two thousand, three hundred four".