475571 has 12 divisors (see below), whose sum is σ = 530880. Its totient is φ = 425040.

The previous prime is 475549. The next prime is 475583. The reversal of 475571 is 175574.

475571 = T₅₈ + T₅₉ + ... + T₁₄₄.

It is not a de Polignac number, because 475571 - 2¹⁰ = 474547 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15326 + ... + 15356.

It is an arithmetic number, because the mean of its divisors is an integer number (44240).

2⁴⁷⁵⁵⁷¹ is an apocalyptic number.

475571 is a deficient number, since it is larger than the sum of its proper divisors (55309).

475571 is a wasteful number, since it uses less digits than its factorization.

475571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 83 counting only the distinct ones).

The product of its digits is 4900, while the sum is 29.

The square root of 475571 is about 689.6165601260. The cubic root of 475571 is about 78.0557895851.

The spelling of 475571 in words is "four hundred seventy-five thousand, five hundred seventy-one".