230422 has 4 divisors (see below), whose sum is σ = 345636. Its totient is φ = 115210.

The previous prime is 230393. The next prime is 230431. The reversal of 230422 is 224032.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

230422 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 (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57604 + ... + 57607.

It is an arithmetic number, because the mean of its divisors is an integer number (86409).

2²³⁰⁴²² is an apocalyptic number.

230422 is a deficient number, since it is larger than the sum of its proper divisors (115214).

230422 is a wasteful number, since it uses less digits than its factorization.

230422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115213.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 230422 is about 480.0229161196. The cubic root of 230422 is about 61.3067057803.

Adding to 230422 its reverse (224032), we get a palindrome (454454).

The spelling of 230422 in words is "two hundred thirty thousand, four hundred twenty-two".