480081 has 8 divisors (see below), whose sum is σ = 731584. Its totient is φ = 274320.

The previous prime is 480071. The next prime is 480091. The reversal of 480081 is 180084.

It is an interprime number because it is at equal distance from previous prime (480071) and next prime (480091).

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

It is not a de Polignac number, because 480081 - 2⁵ = 480049 is a prime.

It is a super-2 number, since 2×480081² = 460955533122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 22861 = 480081 / (4 + 8 + 0 + 0 + 8 + 1).

It is not an unprimeable number, because it can be changed into a prime (480061) 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, 11410 + ... + 11451.

It is an arithmetic number, because the mean of its divisors is an integer number (91448).

2⁴⁸⁰⁰⁸¹ is an apocalyptic number.

It is an amenable number.

480081 is a deficient number, since it is larger than the sum of its proper divisors (251503).

480081 is a wasteful number, since it uses less digits than its factorization.

480081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22871.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 480081 is about 692.8787772764. The cubic root of 480081 is about 78.3017568018.

The spelling of 480081 in words is "four hundred eighty thousand, eighty-one".