475128 has 24 divisors (see below), whose sum is σ = 1287000. Its totient is φ = 158352.

The previous prime is 475109. The next prime is 475141. The reversal of 475128 is 821574.

It is a tau number, because it is divible by the number of its divisors (24).

It is a zygodrome in base 2.

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 475128.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3228 + ... + 3371.

It is an arithmetic number, because the mean of its divisors is an integer number (53625).

2⁴⁷⁵¹²⁸ is an apocalyptic number.

It is an amenable number.

475128 is an abundant number, since it is smaller than the sum of its proper divisors (811872).

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

475128 is a wasteful number, since it uses less digits than its factorization.

475128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6611 (or 6604 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 475128 is about 689.2952923095. The cubic root of 475128 is about 78.0315454258.

The spelling of 475128 in words is "four hundred seventy-five thousand, one hundred twenty-eight".