968291 has 2 divisors, whose sum is σ = 968292. Its totient is φ = 968290.

The previous prime is 968273. The next prime is 968299. The reversal of 968291 is 192869.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-968291 is a prime.

It is a Chen prime.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 968291.

It is not a weakly prime, because it can be changed into another prime (968299) 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, 484145 + 484146.

It is an arithmetic number, because the mean of its divisors is an integer number (484146).

2⁹⁶⁸²⁹¹ is an apocalyptic number.

968291 is a deficient number, since it is larger than the sum of its proper divisors (1).

968291 is an equidigital number, since it uses as much as digits as its factorization.

968291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 35.

The square root of 968291 is about 984.0177843921. The cubic root of 968291 is about 98.9316604851.

Subtracting from 968291 its sum of digits (35), we obtain a square (968256 = 984²).

The spelling of 968291 in words is "nine hundred sixty-eight thousand, two hundred ninety-one".