232242239 has 2 divisors, whose sum is σ = 232242240. Its totient is φ = 232242238.

The previous prime is 232242223. The next prime is 232242271. The reversal of 232242239 is 932242232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232242239 - 2⁴ = 232242223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232242289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116121119 + 116121120.

It is an arithmetic number, because the mean of its divisors is an integer number (116121120).

Almost surely, 2^232242239 is an apocalyptic number.

232242239 is a deficient number, since it is larger than the sum of its proper divisors (1).

232242239 is an equidigital number, since it uses as much as digits as its factorization.

232242239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 29.

The square root of 232242239 is about 15239.4960218506. The cubic root of 232242239 is about 614.6771513667.

The spelling of 232242239 in words is "two hundred thirty-two million, two hundred forty-two thousand, two hundred thirty-nine".