223323239 has 8 divisors (see below), whose sum is σ = 224487120. Its totient is φ = 222163200.

The previous prime is 223323227. The next prime is 223323253. The reversal of 223323239 is 932323322.

It is a happy number.

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 223323239 - 2⁴ = 223323223 is a prime.

It is a super-2 number, since 2×223323239² = 99746538154902242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223323259) 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, 239927 + ... + 240855.

It is an arithmetic number, because the mean of its divisors is an integer number (28060890).

Almost surely, 2^223323239 is an apocalyptic number.

223323239 is a deficient number, since it is larger than the sum of its proper divisors (1163881).

223323239 is an equidigital number, since it uses as much as digits as its factorization.

223323239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921.

The product of its digits is 11664, while the sum is 29.

The square root of 223323239 is about 14944.0034461987. The cubic root of 223323239 is about 606.7055568529.

The spelling of 223323239 in words is "two hundred twenty-three million, three hundred twenty-three thousand, two hundred thirty-nine".