422204 has 12 divisors (see below), whose sum is σ = 751800. Its totient is φ = 207408.

The previous prime is 422203. The next prime is 422209. The reversal of 422204 is 402224.

It is a happy number.

422204 is nontrivially palindromic in base 3.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422203) 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, 659 + ... + 1130.

It is an arithmetic number, because the mean of its divisors is an integer number (62650).

2⁴²²²⁰⁴ is an apocalyptic number.

It is an amenable number.

422204 is a deficient number, since it is larger than the sum of its proper divisors (329596).

422204 is a wasteful number, since it uses less digits than its factorization.

422204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852 (or 1850 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 422204 is about 649.7722677985. The cubic root of 422204 is about 75.0194912304.

Adding to 422204 its reverse (402224), we get a palindrome (824428).

It can be divided in two parts, 42220 and 4, that added together give a palindrome (42224).

The spelling of 422204 in words is "four hundred twenty-two thousand, two hundred four", and thus it is an iban number.