471791 has 2 divisors, whose sum is σ = 471792. Its totient is φ = 471790.

The previous prime is 471781. The next prime is 471803. The reversal of 471791 is 197174.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 471791 - 2¹⁴ = 455407 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 471791.

It is not a weakly prime, because it can be changed into another prime (471721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235895 + 235896.

It is an arithmetic number, because the mean of its divisors is an integer number (235896).

2⁴⁷¹⁷⁹¹ is an apocalyptic number.

471791 is a deficient number, since it is larger than the sum of its proper divisors (1).

471791 is an equidigital number, since it uses as much as digits as its factorization.

471791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1764, while the sum is 29.

The square root of 471791 is about 686.8704390203. The cubic root of 471791 is about 77.8484345834.

The spelling of 471791 in words is "four hundred seventy-one thousand, seven hundred ninety-one".