475878 has 16 divisors (see below), whose sum is σ = 1025136. Its totient is φ = 146400.

The previous prime is 475877. The next prime is 475879. The reversal of 475878 is 878574.

It is an interprime number because it is at equal distance from previous prime (475877) and next prime (475879).

It is a Harshad number since it is a multiple of its sum of digits (39).

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 475878.

It is not an unprimeable number, because it can be changed into a prime (475877) 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, 2973 + ... + 3128.

It is an arithmetic number, because the mean of its divisors is an integer number (64071).

2⁴⁷⁵⁸⁷⁸ is an apocalyptic number.

475878 is an abundant number, since it is smaller than the sum of its proper divisors (549258).

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

475878 is a wasteful number, since it uses less digits than its factorization.

475878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6119.

The product of its digits is 62720, while the sum is 39.

The square root of 475878 is about 689.8391116775. The cubic root of 475878 is about 78.0725820113.

The spelling of 475878 in words is "four hundred seventy-five thousand, eight hundred seventy-eight".