223338 has 8 divisors (see below), whose sum is σ = 446688. Its totient is φ = 74444.

The previous prime is 223337. The next prime is 223339. The reversal of 223338 is 833322.

223338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (223337) and next prime (223339).

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

223338 is an admirable number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (223331) 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, 18606 + ... + 18617.

It is an arithmetic number, because the mean of its divisors is an integer number (55836).

2²²³³³⁸ is an apocalyptic number.

223338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

223338 is a wasteful number, since it uses less digits than its factorization.

223338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37228.

The product of its digits is 864, while the sum is 21.

The square root of 223338 is about 472.5865000188. The cubic root of 223338 is about 60.6718923701.

It can be divided in two parts, 223 and 338, that added together give a triangular number (561 = T₃₃).

The spelling of 223338 in words is "two hundred twenty-three thousand, three hundred thirty-eight".