232543223 has 16 divisors (see below), whose sum is σ = 269168640. Its totient is φ = 198676800.

The previous prime is 232543177. The next prime is 232543229. The reversal of 232543223 is 322345232.

It is a cyclic number.

It is not a de Polignac number, because 232543223 - 2¹⁰ = 232542199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232543192 and 232543201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232543229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22163 + ... + 30923.

It is an arithmetic number, because the mean of its divisors is an integer number (16823040).

Almost surely, 2^232543223 is an apocalyptic number.

232543223 is a deficient number, since it is larger than the sum of its proper divisors (36625417).

232543223 is a wasteful number, since it uses less digits than its factorization.

232543223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8918.

The product of its digits is 8640, while the sum is 26.

The square root of 232543223 is about 15249.3679541153. The cubic root of 232543223 is about 614.9425755535.

Adding to 232543223 its reverse (322345232), we get a palindrome (554888455).

The spelling of 232543223 in words is "two hundred thirty-two million, five hundred forty-three thousand, two hundred twenty-three".