229663 has 12 divisors (see below), whose sum is σ = 275880. Its totient is φ = 190512.

The previous prime is 229639. The next prime is 229681. The reversal of 229663 is 366922.

229663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 229663 - 2⁵ = 229631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2053 + ... + 2161.

It is an arithmetic number, because the mean of its divisors is an integer number (22990).

2²²⁹⁶⁶³ is an apocalyptic number.

229663 is a deficient number, since it is larger than the sum of its proper divisors (46217).

229663 is a wasteful number, since it uses less digits than its factorization.

229663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 159 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

The square root of 229663 is about 479.2316767494. The cubic root of 229663 is about 61.2393178650.

The spelling of 229663 in words is "two hundred twenty-nine thousand, six hundred sixty-three".