422432204 has 6 divisors (see below), whose sum is σ = 739256364. Its totient is φ = 211216100.

The previous prime is 422432203. The next prime is 422432209. The reversal of 422432204 is 402234224.

It is a self number, because there is not a number n which added to its sum of digits gives 422432204.

It is not an unprimeable number, because it can be changed into a prime (422432203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52804022 + ... + 52804029.

It is an arithmetic number, because the mean of its divisors is an integer number (123209394).

Almost surely, 2^422432204 is an apocalyptic number.

It is an amenable number.

422432204 is a deficient number, since it is larger than the sum of its proper divisors (316824160).

422432204 is a wasteful number, since it uses less digits than its factorization.

422432204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105608055 (or 105608053 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 422432204 is about 20553.1555728068. The cubic root of 422432204 is about 750.3300496979.

Adding to 422432204 its reverse (402234224), we get a palindrome (824666428).

The spelling of 422432204 in words is "four hundred twenty-two million, four hundred thirty-two thousand, two hundred four".