232751 has 2 divisors, whose sum is σ = 232752. Its totient is φ = 232750.

The previous prime is 232741. The next prime is 232753. The reversal of 232751 is 157232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232751 is a prime.

Together with 232753, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116375 + 116376.

It is an arithmetic number, because the mean of its divisors is an integer number (116376).

2²³²⁷⁵¹ is an apocalyptic number.

232751 is a deficient number, since it is larger than the sum of its proper divisors (1).

232751 is an equidigital number, since it uses as much as digits as its factorization.

232751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 420, while the sum is 20.

The square root of 232751 is about 482.4427427167. The cubic root of 232751 is about 61.5125671104.

Adding to 232751 its reverse (157232), we get a palindrome (389983).

The spelling of 232751 in words is "two hundred thirty-two thousand, seven hundred fifty-one".