475567 has 4 divisors (see below), whose sum is σ = 480040. Its totient is φ = 471096.

The previous prime is 475549. The next prime is 475583. The reversal of 475567 is 765574.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 475567 - 2¹¹ = 473519 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 (475597) 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 3 ways as a sum of consecutive naturals, for example, 2073 + ... + 2290.

It is an arithmetic number, because the mean of its divisors is an integer number (120010).

2⁴⁷⁵⁵⁶⁷ is an apocalyptic number.

475567 is a deficient number, since it is larger than the sum of its proper divisors (4473).

475567 is a wasteful number, since it uses less digits than its factorization.

475567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4472.

The product of its digits is 29400, while the sum is 34.

The square root of 475567 is about 689.6136599575. The cubic root of 475567 is about 78.0555707435.

The spelling of 475567 in words is "four hundred seventy-five thousand, five hundred sixty-seven".