232236857 has 2 divisors, whose sum is σ = 232236858. Its totient is φ = 232236856.

The previous prime is 232236839. The next prime is 232236869. The reversal of 232236857 is 758632232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195888016 + 36348841 = 13996^2 + 6029^2 .

It is a cyclic number.

It is not a de Polignac number, because 232236857 - 2¹⁰ = 232235833 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232236857.

It is not a weakly prime, because it can be changed into another prime (232236877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116118428 + 116118429.

It is an arithmetic number, because the mean of its divisors is an integer number (116118429).

Almost surely, 2^232236857 is an apocalyptic number.

It is an amenable number.

232236857 is a deficient number, since it is larger than the sum of its proper divisors (1).

232236857 is an equidigital number, since it uses as much as digits as its factorization.

232236857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 38.

The square root of 232236857 is about 15239.3194401850. The cubic root of 232236857 is about 614.6724031377.

The spelling of 232236857 in words is "two hundred thirty-two million, two hundred thirty-six thousand, eight hundred fifty-seven".