229506 has 16 divisors (see below), whose sum is σ = 475200. Its totient is φ = 73808.

The previous prime is 229499. The next prime is 229507. The reversal of 229506 is 605922.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (229507) by changing a digit.

229506 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 (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486 + ... + 833.

It is an arithmetic number, because the mean of its divisors is an integer number (29700).

2²²⁹⁵⁰⁶ is an apocalyptic number.

229506 is an abundant number, since it is smaller than the sum of its proper divisors (245694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229506 is a wasteful number, since it uses less digits than its factorization.

229506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 229506 is about 479.0678448821. The cubic root of 229506 is about 61.2253600738.

The spelling of 229506 in words is "two hundred twenty-nine thousand, five hundred six".