475297 has 2 divisors, whose sum is σ = 475298. Its totient is φ = 475296.

The previous prime is 475289. The next prime is 475301. The reversal of 475297 is 792574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 474721 + 576 = 689^2 + 24^2 .

It is a cyclic number.

It is not a de Polignac number, because 475297 - 2³ = 475289 is a prime.

It is not a weakly prime, because it can be changed into another prime (475207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237648 + 237649.

It is an arithmetic number, because the mean of its divisors is an integer number (237649).

2⁴⁷⁵²⁹⁷ is an apocalyptic number.

It is an amenable number.

475297 is a deficient number, since it is larger than the sum of its proper divisors (1).

475297 is an equidigital number, since it uses as much as digits as its factorization.

475297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 34.

The square root of 475297 is about 689.4178703805. The cubic root of 475297 is about 78.0407961035.

The spelling of 475297 in words is "four hundred seventy-five thousand, two hundred ninety-seven".