232227839 has 2 divisors, whose sum is σ = 232227840. Its totient is φ = 232227838.

The previous prime is 232227781. The next prime is 232227857. The reversal of 232227839 is 938722232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232227839 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 (232227869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116113919 + 116113920.

It is an arithmetic number, because the mean of its divisors is an integer number (116113920).

Almost surely, 2^232227839 is an apocalyptic number.

232227839 is a deficient number, since it is larger than the sum of its proper divisors (1).

232227839 is an equidigital number, since it uses as much as digits as its factorization.

232227839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 232227839 is about 15239.0235579580. The cubic root of 232227839 is about 614.6644469107.

The spelling of 232227839 in words is "two hundred thirty-two million, two hundred twenty-seven thousand, eight hundred thirty-nine".