223269 has 8 divisors (see below), whose sum is σ = 313440. Its totient is φ = 140976.

The previous prime is 223259. The next prime is 223273. The reversal of 223269 is 962322.

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

It is not a de Polignac number, because 223269 - 2⁴ = 223253 is a prime.

It is a super-3 number, since 3×223269³ = 33389240195922327, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1902 + ... + 2015.

It is an arithmetic number, because the mean of its divisors is an integer number (39180).

2²²³²⁶⁹ is an apocalyptic number.

It is an amenable number.

223269 is a deficient number, since it is larger than the sum of its proper divisors (90171).

223269 is a wasteful number, since it uses less digits than its factorization.

223269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3939.

The product of its digits is 1296, while the sum is 24.

The square root of 223269 is about 472.5134918709. The cubic root of 223269 is about 60.6656435577.

The spelling of 223269 in words is "two hundred twenty-three thousand, two hundred sixty-nine".