233423326 has 8 divisors (see below), whose sum is σ = 354069360. Its totient is φ = 115400208.

The previous prime is 233423321. The next prime is 233423357. The reversal of 233423326 is 623324332.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 233423294 and 233423303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233423321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655506 + ... + 655861.

It is an arithmetic number, because the mean of its divisors is an integer number (44258670).

Almost surely, 2^233423326 is an apocalyptic number.

233423326 is a deficient number, since it is larger than the sum of its proper divisors (120646034).

233423326 is a wasteful number, since it uses less digits than its factorization.

233423326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311458.

The product of its digits is 15552, while the sum is 28.

The square root of 233423326 is about 15278.1977340261. The cubic root of 233423326 is about 615.7173870160.

Adding to 233423326 its reverse (623324332), we get a palindrome (856747658).

The spelling of 233423326 in words is "two hundred thirty-three million, four hundred twenty-three thousand, three hundred twenty-six".