475789 has 2 divisors, whose sum is σ = 475790. Its totient is φ = 475788.

The previous prime is 475777. The next prime is 475793. The reversal of 475789 is 987574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 455625 + 20164 = 675^2 + 142^2 .

It is a cyclic number.

It is not a de Polignac number, because 475789 - 2¹¹ = 473741 is a prime.

It is a Chen prime.

It is a zygodrome in base 3.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237894 + 237895.

It is an arithmetic number, because the mean of its divisors is an integer number (237895).

2⁴⁷⁵⁷⁸⁹ is an apocalyptic number.

It is an amenable number.

475789 is a deficient number, since it is larger than the sum of its proper divisors (1).

475789 is an equidigital number, since it uses as much as digits as its factorization.

475789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 40.

The square root of 475789 is about 689.7746008661. The cubic root of 475789 is about 78.0677145922.

The spelling of 475789 in words is "four hundred seventy-five thousand, seven hundred eighty-nine".