475317 has 6 divisors (see below), whose sum is σ = 686582. Its totient is φ = 316872.

The previous prime is 475301. The next prime is 475327. The reversal of 475317 is 713574.

475317 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 239121 + 236196 = 489^2 + 486^2 .

It is not a de Polignac number, because 475317 - 2⁴ = 475301 is a prime.

It is a Duffinian number.

475317 is strictly pandigital in base 7.

475317 is a lucky number.

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 475317.

It is not an unprimeable number, because it can be changed into a prime (475327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26398 + ... + 26415.

2⁴⁷⁵³¹⁷ is an apocalyptic number.

It is an amenable number.

475317 is a deficient number, since it is larger than the sum of its proper divisors (211265).

475317 is a wasteful number, since it uses less digits than its factorization.

475317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52819 (or 52816 counting only the distinct ones).

The product of its digits is 2940, while the sum is 27.

The square root of 475317 is about 689.4323752189. The cubic root of 475317 is about 78.0418907131.

The spelling of 475317 in words is "four hundred seventy-five thousand, three hundred seventeen".