232692137 has 2 divisors, whose sum is σ = 232692138. Its totient is φ = 232692136.

The previous prime is 232692133. The next prime is 232692181. The reversal of 232692137 is 731296232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179051161 + 53640976 = 13381^2 + 7324^2 .

It is a cyclic number.

It is not a de Polignac number, because 232692137 - 2² = 232692133 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 232692097 and 232692106.

It is not a weakly prime, because it can be changed into another prime (232692133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116346068 + 116346069.

It is an arithmetic number, because the mean of its divisors is an integer number (116346069).

Almost surely, 2^232692137 is an apocalyptic number.

It is an amenable number.

232692137 is a deficient number, since it is larger than the sum of its proper divisors (1).

232692137 is an equidigital number, since it uses as much as digits as its factorization.

232692137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 35.

The square root of 232692137 is about 15254.2498012849. The cubic root of 232692137 is about 615.0738113978.

The spelling of 232692137 in words is "two hundred thirty-two million, six hundred ninety-two thousand, one hundred thirty-seven".