232240223 has 16 divisors (see below), whose sum is σ = 248101056. Its totient is φ = 216902400.

The previous prime is 232240193. The next prime is 232240241. The reversal of 232240223 is 322042232.

It is a cyclic number.

It is not a de Polignac number, because 232240223 - 2¹⁸ = 231978079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232240195 and 232240204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232240243) 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, 386123 + ... + 386723.

It is an arithmetic number, because the mean of its divisors is an integer number (15506316).

Almost surely, 2^232240223 is an apocalyptic number.

232240223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

232240223 is a deficient number, since it is larger than the sum of its proper divisors (15860833).

232240223 is a wasteful number, since it uses less digits than its factorization.

232240223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 232240223 is about 15239.4298777874. The cubic root of 232240223 is about 614.6753727745.

Adding to 232240223 its reverse (322042232), we get a palindrome (554282455).

The spelling of 232240223 in words is "two hundred thirty-two million, two hundred forty thousand, two hundred twenty-three".