475911 has 6 divisors (see below), whose sum is σ = 687440. Its totient is φ = 317268.

The previous prime is 475907. The next prime is 475921. The reversal of 475911 is 119574.

It is not a de Polignac number, because 475911 - 2² = 475907 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26431 + ... + 26448.

2⁴⁷⁵⁹¹¹ is an apocalyptic number.

475911 is a deficient number, since it is larger than the sum of its proper divisors (211529).

475911 is a wasteful number, since it uses less digits than its factorization.

475911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52885 (or 52882 counting only the distinct ones).

The product of its digits is 1260, while the sum is 27.

The square root of 475911 is about 689.8630298835. The cubic root of 475911 is about 78.0743866305.

The spelling of 475911 in words is "four hundred seventy-five thousand, nine hundred eleven".