229118 has 8 divisors (see below), whose sum is σ = 347160. Its totient is φ = 113400.

The previous prime is 229093. The next prime is 229123. The reversal of 229118 is 811922.

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

It is a junction number, because it is equal to n+sod(n) for n = 229093 and 229102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308 + ... + 743.

It is an arithmetic number, because the mean of its divisors is an integer number (43395).

2²²⁹¹¹⁸ is an apocalyptic number.

229118 is a deficient number, since it is larger than the sum of its proper divisors (118042).

229118 is a wasteful number, since it uses less digits than its factorization.

229118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162.

The product of its digits is 288, while the sum is 23.

The square root of 229118 is about 478.6627205037. The cubic root of 229118 is about 61.1908383341.

The spelling of 229118 in words is "two hundred twenty-nine thousand, one hundred eighteen".