223433 has 8 divisors (see below), whose sum is σ = 260160. Its totient is φ = 187920.

The previous prime is 223429. The next prime is 223439. The reversal of 223433 is 334322.

223433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 223433 - 2² = 223429 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (223439) 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, 143 + ... + 683.

It is an arithmetic number, because the mean of its divisors is an integer number (32520).

2²²³⁴³³ is an apocalyptic number.

It is an amenable number.

223433 is a deficient number, since it is larger than the sum of its proper divisors (36727).

223433 is an equidigital number, since it uses as much as digits as its factorization.

223433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607.

The product of its digits is 432, while the sum is 17.

The square root of 223433 is about 472.6870000328. The cubic root of 223433 is about 60.6804937019.

Adding to 223433 its reverse (334322), we get a palindrome (557755).

Subtracting 223433 from its reverse (334322), we obtain a square (110889 = 333²).

It can be divided in two parts, 223 and 433, that added together give a palindrome (656).

The spelling of 223433 in words is "two hundred twenty-three thousand, four hundred thirty-three".