23230233 has 30 divisors (see below), whose sum is σ = 37598814. Its totient is φ = 14287104.

The previous prime is 23230219. The next prime is 23230237. The reversal of 23230233 is 33203232.

It can be written as a sum of positive squares in 3 ways, for example, as 1996569 + 21233664 = 1413^2 + 4608^2 .

It is not a de Polignac number, because 23230233 - 2⁶ = 23230169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23230237) 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 29 ways as a sum of consecutive naturals, for example, 12841 + ... + 14537.

Almost surely, 2^23230233 is an apocalyptic number.

It is an amenable number.

23230233 is a deficient number, since it is larger than the sum of its proper divisors (14368581).

23230233 is a wasteful number, since it uses less digits than its factorization.

23230233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735 (or 1713 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 23230233 is about 4819.7752022268. The cubic root of 23230233 is about 285.3324651993.

Adding to 23230233 its reverse (33203232), we get a palindrome (56433465).

The spelling of 23230233 in words is "twenty-three million, two hundred thirty thousand, two hundred thirty-three".