232342217 has 2 divisors, whose sum is σ = 232342218. Its totient is φ = 232342216.

The previous prime is 232342181. The next prime is 232342249. The reversal of 232342217 is 712243232.

It is a happy number.

232342217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151683856 + 80658361 = 12316^2 + 8981^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232342217 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (232342267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116171108 + 116171109.

It is an arithmetic number, because the mean of its divisors is an integer number (116171109).

Almost surely, 2^232342217 is an apocalyptic number.

It is an amenable number.

232342217 is a deficient number, since it is larger than the sum of its proper divisors (1).

232342217 is an equidigital number, since it uses as much as digits as its factorization.

232342217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 26.

The square root of 232342217 is about 15242.7758954857. The cubic root of 232342217 is about 614.7653428690.

Adding to 232342217 its reverse (712243232), we get a palindrome (944585449).

The spelling of 232342217 in words is "two hundred thirty-two million, three hundred forty-two thousand, two hundred seventeen".