479505 has 16 divisors (see below), whose sum is σ = 826560. Its totient is φ = 235968.

The previous prime is 479497. The next prime is 479509. The reversal of 479505 is 505974.

It is not a de Polignac number, because 479505 - 2³ = 479497 is a prime.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 479505.

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 15 ways as a sum of consecutive naturals, for example, 1035 + ... + 1424.

It is an arithmetic number, because the mean of its divisors is an integer number (51660).

2⁴⁷⁹⁵⁰⁵ is an apocalyptic number.

It is an amenable number.

479505 is a deficient number, since it is larger than the sum of its proper divisors (347055).

479505 is a wasteful number, since it uses less digits than its factorization.

479505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 479505 is about 692.4629954012. The cubic root of 479505 is about 78.2704288511.

The spelling of 479505 in words is "four hundred seventy-nine thousand, five hundred five".