479555 has 4 divisors (see below), whose sum is σ = 575472. Its totient is φ = 383640.

The previous prime is 479543. The next prime is 479561. The reversal of 479555 is 555974.

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

It is not a de Polignac number, because 479555 - 2⁸ = 479299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47951 + ... + 47960.

It is an arithmetic number, because the mean of its divisors is an integer number (143868).

2⁴⁷⁹⁵⁵⁵ is an apocalyptic number.

479555 is a deficient number, since it is larger than the sum of its proper divisors (95917).

479555 is an equidigital number, since it uses as much as digits as its factorization.

479555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95916.

The product of its digits is 31500, while the sum is 35.

The square root of 479555 is about 692.4990974723. The cubic root of 479555 is about 78.2731492853.

The spelling of 479555 in words is "four hundred seventy-nine thousand, five hundred fifty-five".