480005 has 4 divisors (see below), whose sum is σ = 576012. Its totient is φ = 384000.

The previous prime is 479971. The next prime is 480013. The reversal of 480005 is 500084.

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

It can be written as a sum of positive squares in 2 ways, for example, as 111556 + 368449 = 334^2 + 607^2 .

It is not a de Polignac number, because 480005 - 2⁸ = 479749 is a prime.

It is a Duffinian number.

It is a congruent 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, 47996 + ... + 48005.

It is an arithmetic number, because the mean of its divisors is an integer number (144003).

2⁴⁸⁰⁰⁰⁵ is an apocalyptic number.

It is an amenable number.

480005 is a deficient number, since it is larger than the sum of its proper divisors (96007).

480005 is an equidigital number, since it uses as much as digits as its factorization.

480005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96006.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 480005 is about 692.8239314573. The cubic root of 480005 is about 78.2976246882.

Adding to 480005 its reverse (500084), we get a palindrome (980089).

The spelling of 480005 in words is "four hundred eighty thousand, five".