475678 has 16 divisors (see below), whose sum is σ = 830304. Its totient is φ = 200160.

The previous prime is 475669. The next prime is 475679. The reversal of 475678 is 876574.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475679) by changing a digit.

475678 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576 + ... + 1132.

It is an arithmetic number, because the mean of its divisors is an integer number (51894).

2⁴⁷⁵⁶⁷⁸ is an apocalyptic number.

475678 is a deficient number, since it is larger than the sum of its proper divisors (354626).

475678 is a wasteful number, since it uses less digits than its factorization.

475678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627.

The product of its digits is 47040, while the sum is 37.

The square root of 475678 is about 689.6941351063. The cubic root of 475678 is about 78.0616431402.

The spelling of 475678 in words is "four hundred seventy-five thousand, six hundred seventy-eight".