480009 has 12 divisors (see below), whose sum is σ = 665808. Its totient is φ = 307440.

The previous prime is 479971. The next prime is 480013. The reversal of 480009 is 900084.

It is not a de Polignac number, because 480009 - 2⁷ = 479881 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (480019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7839 + ... + 7899.

It is an arithmetic number, because the mean of its divisors is an integer number (55484).

2⁴⁸⁰⁰⁰⁹ is an apocalyptic number.

It is an amenable number.

480009 is a deficient number, since it is larger than the sum of its proper divisors (185799).

480009 is an equidigital number, since it uses as much as digits as its factorization.

480009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 480009 is about 692.8268181876. The cubic root of 480009 is about 78.2978421788.

The spelling of 480009 in words is "four hundred eighty thousand, nine".