479559 has 4 divisors (see below), whose sum is σ = 639416. Its totient is φ = 319704.

The previous prime is 479543. The next prime is 479561. The reversal of 479559 is 955974.

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

It is not a de Polignac number, because 479559 - 2⁴ = 479543 is a prime.

It is a D-number.

It is a Duffinian number.

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 479559.

It is not an unprimeable number, because it can be changed into a prime (479509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79924 + ... + 79929.

It is an arithmetic number, because the mean of its divisors is an integer number (159854).

2⁴⁷⁹⁵⁵⁹ is an apocalyptic number.

479559 is a deficient number, since it is larger than the sum of its proper divisors (159857).

479559 is a wasteful number, since it uses less digits than its factorization.

479559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159856.

The product of its digits is 56700, while the sum is 39.

The square root of 479559 is about 692.5019855567. The cubic root of 479559 is about 78.2733669119.

The spelling of 479559 in words is "four hundred seventy-nine thousand, five hundred fifty-nine".