232239251 has 2 divisors, whose sum is σ = 232239252. Its totient is φ = 232239250.

The previous prime is 232239209. The next prime is 232239263. The reversal of 232239251 is 152932232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232239251 - 2⁶ = 232239187 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (232239151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116119625 + 116119626.

It is an arithmetic number, because the mean of its divisors is an integer number (116119626).

Almost surely, 2^232239251 is an apocalyptic number.

232239251 is a deficient number, since it is larger than the sum of its proper divisors (1).

232239251 is an equidigital number, since it uses as much as digits as its factorization.

232239251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 29.

The square root of 232239251 is about 15239.3979867972. The cubic root of 232239251 is about 614.6745152353.

The spelling of 232239251 in words is "two hundred thirty-two million, two hundred thirty-nine thousand, two hundred fifty-one".