234422 has 16 divisors (see below), whose sum is σ = 384000. Its totient is φ = 106920.

The previous prime is 234383. The next prime is 234431. The reversal of 234422 is 224432.

It is a self number, because there is not a number n which added to its sum of digits gives 234422.

It is a congruent number.

It is an unprimeable number.

234422 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079 + ... + 1277.

It is an arithmetic number, because the mean of its divisors is an integer number (24000).

2²³⁴⁴²² is an apocalyptic number.

234422 is a deficient number, since it is larger than the sum of its proper divisors (149578).

234422 is a wasteful number, since it uses less digits than its factorization.

234422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251.

The product of its digits is 384, while the sum is 17.

The square root of 234422 is about 484.1714572339. The cubic root of 234422 is about 61.6594228972.

Adding to 234422 its reverse (224432), we get a palindrome (458854).

It can be divided in two parts, 234 and 422, that added together give a palindrome (656).

The spelling of 234422 in words is "two hundred thirty-four thousand, four hundred twenty-two".