475775 has 6 divisors (see below), whose sum is σ = 589992. Its totient is φ = 380600.

The previous prime is 475763. The next prime is 475777. The reversal of 475775 is 577574.

It is not a de Polignac number, because 475775 - 2⁴ = 475759 is a prime.

It is a Duffinian 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 475775.

It is not an unprimeable number, because it can be changed into a prime (475777) 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, 9491 + ... + 9540.

It is an arithmetic number, because the mean of its divisors is an integer number (98332).

2⁴⁷⁵⁷⁷⁵ is an apocalyptic number.

475775 is a deficient number, since it is larger than the sum of its proper divisors (114217).

475775 is a wasteful number, since it uses less digits than its factorization.

475775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19041 (or 19036 counting only the distinct ones).

The product of its digits is 34300, while the sum is 35.

The square root of 475775 is about 689.7644525488. The cubic root of 475775 is about 78.0669488755.

The spelling of 475775 in words is "four hundred seventy-five thousand, seven hundred seventy-five".