475505 has 4 divisors (see below), whose sum is σ = 570612. Its totient is φ = 380400.

The previous prime is 475483. The next prime is 475511. The reversal of 475505 is 505574.

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 152881 + 322624 = 391^2 + 568^2 .

It is not a de Polignac number, because 475505 - 2⁶ = 475441 is a prime.

It is a super-2 number, since 2×475505² = 452210010050, which contains 22 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 475505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47546 + ... + 47555.

It is an arithmetic number, because the mean of its divisors is an integer number (142653).

2⁴⁷⁵⁵⁰⁵ is an apocalyptic number.

It is an amenable number.

475505 is a deficient number, since it is larger than the sum of its proper divisors (95107).

475505 is an equidigital number, since it uses as much as digits as its factorization.

475505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95106.

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 475505 is about 689.5687057865. The cubic root of 475505 is about 78.0521785431.

The spelling of 475505 in words is "four hundred seventy-five thousand, five hundred five".