229967 has 4 divisors (see below), whose sum is σ = 234360. Its totient is φ = 225576.

The previous prime is 229963. The next prime is 229979. The reversal of 229967 is 769922.

229967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 769922 = 2 ⋅384961.

It is a cyclic number.

It is not a de Polignac number, because 229967 - 2² = 229963 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 (229961) 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, 2117 + ... + 2222.

It is an arithmetic number, because the mean of its divisors is an integer number (58590).

2²²⁹⁹⁶⁷ is an apocalyptic number.

229967 is a deficient number, since it is larger than the sum of its proper divisors (4393).

229967 is an equidigital number, since it uses as much as digits as its factorization.

229967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4392.

The product of its digits is 13608, while the sum is 35.

The square root of 229967 is about 479.5487462188. The cubic root of 229967 is about 61.2663263433.

The spelling of 229967 in words is "two hundred twenty-nine thousand, nine hundred sixty-seven".