475285 has 8 divisors (see below), whose sum is σ = 600480. Its totient is φ = 360144.

The previous prime is 475283. The next prime is 475289. The reversal of 475285 is 582574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 475285 - 2¹ = 475283 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2407 + ... + 2596.

It is an arithmetic number, because the mean of its divisors is an integer number (75060).

2⁴⁷⁵²⁸⁵ is an apocalyptic number.

It is an amenable number.

475285 is a deficient number, since it is larger than the sum of its proper divisors (125195).

475285 is a wasteful number, since it uses less digits than its factorization.

475285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027.

The product of its digits is 11200, while the sum is 31.

The square root of 475285 is about 689.4091673310. The cubic root of 475285 is about 78.0401393230.

The spelling of 475285 in words is "four hundred seventy-five thousand, two hundred eighty-five".