229238 has 8 divisors (see below), whose sum is σ = 349680. Its totient is φ = 112680.

The previous prime is 229237. The next prime is 229247. The reversal of 229238 is 832922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229237) 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, 818 + ... + 1061.

It is an arithmetic number, because the mean of its divisors is an integer number (43710).

2²²⁹²³⁸ is an apocalyptic number.

229238 is a deficient number, since it is larger than the sum of its proper divisors (120442).

229238 is a wasteful number, since it uses less digits than its factorization.

229238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942.

The product of its digits is 1728, while the sum is 26.

The square root of 229238 is about 478.7880533180. The cubic root of 229238 is about 61.2015193209.

The spelling of 229238 in words is "two hundred twenty-nine thousand, two hundred thirty-eight".