226043233 has 4 divisors (see below), whose sum is σ = 243431188. Its totient is φ = 208655280.

The previous prime is 226043231. The next prime is 226043239. The reversal of 226043233 is 332340622.

It is a happy number.

226043233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 98962704 + 127080529 = 9948^2 + 11273^2 .

It is a cyclic number.

It is not a de Polignac number, because 226043233 - 2¹ = 226043231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226043198 and 226043207.

It is not an unprimeable number, because it can be changed into a prime (226043231) 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, 8693958 + ... + 8693983.

It is an arithmetic number, because the mean of its divisors is an integer number (60857797).

Almost surely, 2^226043233 is an apocalyptic number.

It is an amenable number.

226043233 is a deficient number, since it is larger than the sum of its proper divisors (17387955).

226043233 is a wasteful number, since it uses less digits than its factorization.

226043233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17387954.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 226043233 is about 15034.7342178038. The cubic root of 226043233 is about 609.1587732447.

Adding to 226043233 its reverse (332340622), we get a palindrome (558383855).

The spelling of 226043233 in words is "two hundred twenty-six million, forty-three thousand, two hundred thirty-three".