475417 has 2 divisors, whose sum is σ = 475418. Its totient is φ = 475416.

The previous prime is 475403. The next prime is 475421. The reversal of 475417 is 714574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 331776 + 143641 = 576^2 + 379^2 .

It is a cyclic number.

It is not a de Polignac number, because 475417 - 2⁷ = 475289 is a prime.

It is not a weakly prime, because it can be changed into another prime (475427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237708 + 237709.

It is an arithmetic number, because the mean of its divisors is an integer number (237709).

2⁴⁷⁵⁴¹⁷ is an apocalyptic number.

It is an amenable number.

475417 is a deficient number, since it is larger than the sum of its proper divisors (1).

475417 is an equidigital number, since it uses as much as digits as its factorization.

475417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3920, while the sum is 28.

The square root of 475417 is about 689.5048948340. The cubic root of 475417 is about 78.0473633008.

The spelling of 475417 in words is "four hundred seventy-five thousand, four hundred seventeen".