475870 has 16 divisors (see below), whose sum is σ = 894240. Its totient is φ = 181984.

The previous prime is 475859. The next prime is 475877. The reversal of 475870 is 78574.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805 + ... + 1264.

It is an arithmetic number, because the mean of its divisors is an integer number (55890).

2⁴⁷⁵⁸⁷⁰ is an apocalyptic number.

475870 is a deficient number, since it is larger than the sum of its proper divisors (418370).

475870 is a wasteful number, since it uses less digits than its factorization.

475870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 475870 is about 689.8333131996. The cubic root of 475870 is about 78.0721445153.

The spelling of 475870 in words is "four hundred seventy-five thousand, eight hundred seventy".