480505 has 8 divisors (see below), whose sum is σ = 610632. Its totient is φ = 361728.

The previous prime is 480503. The next prime is 480509. The reversal of 480505 is 505084.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 162409 + 318096 = 403^2 + 564^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 480505 - 2¹ = 480503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2742 + ... + 2911.

It is an arithmetic number, because the mean of its divisors is an integer number (76329).

2⁴⁸⁰⁵⁰⁵ is an apocalyptic number.

It is an amenable number.

480505 is a deficient number, since it is larger than the sum of its proper divisors (130127).

480505 is a wasteful number, since it uses less digits than its factorization.

480505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5675.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 480505 is about 693.1846795768. The cubic root of 480505 is about 78.3248016461.

Adding to 480505 its reverse (505084), we get a palindrome (985589).

The spelling of 480505 in words is "four hundred eighty thousand, five hundred five".