232340237 has 2 divisors, whose sum is σ = 232340238. Its totient is φ = 232340236.

The previous prime is 232340219. The next prime is 232340263. The reversal of 232340237 is 732043232.

It is an a-pointer prime, because the next prime (232340263) can be obtained adding 232340237 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 183494116 + 48846121 = 13546^2 + 6989^2 .

It is a cyclic number.

It is not a de Polignac number, because 232340237 - 2⁸ = 232339981 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232349237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116170118 + 116170119.

It is an arithmetic number, because the mean of its divisors is an integer number (116170119).

Almost surely, 2^232340237 is an apocalyptic number.

It is an amenable number.

232340237 is a deficient number, since it is larger than the sum of its proper divisors (1).

232340237 is an equidigital number, since it uses as much as digits as its factorization.

232340237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 26.

The square root of 232340237 is about 15242.7109465475. The cubic root of 232340237 is about 614.7635965386.

Adding to 232340237 its reverse (732043232), we get a palindrome (964383469).

The spelling of 232340237 in words is "two hundred thirty-two million, three hundred forty thousand, two hundred thirty-seven".