23353223 has 12 divisors (see below), whose sum is σ = 26119560. Its totient is φ = 20817792.

The previous prime is 23353201. The next prime is 23353237. The reversal of 23353223 is 32235332.

It is not a de Polignac number, because 23353223 - 2¹² = 23349127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23353273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3365 + ... + 7617.

It is an arithmetic number, because the mean of its divisors is an integer number (2176630).

Almost surely, 2^23353223 is an apocalyptic number.

23353223 is a deficient number, since it is larger than the sum of its proper divisors (2766337).

23353223 is a wasteful number, since it uses less digits than its factorization.

23353223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4306 (or 4289 counting only the distinct ones).

The product of its digits is 3240, while the sum is 23.

The square root of 23353223 is about 4832.5172529439. The cubic root of 23353223 is about 285.8351332712.

Adding to 23353223 its reverse (32235332), we get a palindrome (55588555).

The spelling of 23353223 in words is "twenty-three million, three hundred fifty-three thousand, two hundred twenty-three".