475659 has 16 divisors (see below), whose sum is σ = 716800. Its totient is φ = 311688.

The previous prime is 475649. The next prime is 475669. The reversal of 475659 is 956574.

It is an interprime number because it is at equal distance from previous prime (475649) and next prime (475669).

It is not a de Polignac number, because 475659 - 2⁸ = 475403 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 475659.

It is not an unprimeable number, because it can be changed into a prime (475619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2022 + ... + 2244.

It is an arithmetic number, because the mean of its divisors is an integer number (44800).

2⁴⁷⁵⁶⁵⁹ is an apocalyptic number.

475659 is a deficient number, since it is larger than the sum of its proper divisors (241141).

475659 is a wasteful number, since it uses less digits than its factorization.

475659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 305 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 475659 is about 689.6803607469. The cubic root of 475659 is about 78.0606037880.

It can be divided in two parts, 47565 and 9, that added together give a palindrome (47574).

The spelling of 475659 in words is "four hundred seventy-five thousand, six hundred fifty-nine".