475117 has 4 divisors (see below), whose sum is σ = 487996. Its totient is φ = 462240.

The previous prime is 475109. The next prime is 475141. The reversal of 475117 is 711574.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 335241 + 139876 = 579^2 + 374^2 .

It is a cyclic number.

It is not a de Polignac number, because 475117 - 2³ = 475109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 475091 and 475100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6384 + ... + 6457.

It is an arithmetic number, because the mean of its divisors is an integer number (121999).

2⁴⁷⁵¹¹⁷ is an apocalyptic number.

It is an amenable number.

475117 is a deficient number, since it is larger than the sum of its proper divisors (12879).

475117 is a wasteful number, since it uses less digits than its factorization.

475117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12878.

The product of its digits is 980, while the sum is 25.

The square root of 475117 is about 689.2873130996. The cubic root of 475117 is about 78.0309432347.

The spelling of 475117 in words is "four hundred seventy-five thousand, one hundred seventeen".