223443241 has 8 divisors (see below), whose sum is σ = 256688384. Its totient is φ = 190529280.

The previous prime is 223443203. The next prime is 223443247. The reversal of 223443241 is 142344322.

It is a happy number.

223443241 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 223443241 - 2⁹ = 223442729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223443247) 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, 81345 + ... + 84046.

It is an arithmetic number, because the mean of its divisors is an integer number (32086048).

Almost surely, 2^223443241 is an apocalyptic number.

It is an amenable number.

223443241 is a deficient number, since it is larger than the sum of its proper divisors (33245143).

223443241 is a wasteful number, since it uses less digits than its factorization.

223443241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165591.

The product of its digits is 4608, while the sum is 25.

The square root of 223443241 is about 14948.0179622584. The cubic root of 223443241 is about 606.8142077988.

Adding to 223443241 its reverse (142344322), we get a palindrome (365787563).

The spelling of 223443241 in words is "two hundred twenty-three million, four hundred forty-three thousand, two hundred forty-one".