229018 has 8 divisors (see below), whose sum is σ = 351648. Its totient is φ = 111804.

The previous prime is 229003. The next prime is 229027. The reversal of 229018 is 810922.

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

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 229018.

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, 1246 + ... + 1417.

It is an arithmetic number, because the mean of its divisors is an integer number (43956).

2²²⁹⁰¹⁸ is an apocalyptic number.

229018 is a deficient number, since it is larger than the sum of its proper divisors (122630).

229018 is a wasteful number, since it uses less digits than its factorization.

229018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 229018 is about 478.5582514177. The cubic root of 229018 is about 61.1819346625.

The spelling of 229018 in words is "two hundred twenty-nine thousand, eighteen".