475818 has 16 divisors (see below), whose sum is σ = 1087680. Its totient is φ = 135936.

The previous prime is 475807. The next prime is 475823. The reversal of 475818 is 818574.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5623 + ... + 5706.

It is an arithmetic number, because the mean of its divisors is an integer number (67980).

2⁴⁷⁵⁸¹⁸ is an apocalyptic number.

475818 is an abundant number, since it is smaller than the sum of its proper divisors (611862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475818 is a wasteful number, since it uses less digits than its factorization.

475818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11341.

The product of its digits is 8960, while the sum is 33.

The square root of 475818 is about 689.7956219055. The cubic root of 475818 is about 78.0693006719.

The spelling of 475818 in words is "four hundred seventy-five thousand, eight hundred eighteen".