480663 has 6 divisors (see below), whose sum is σ = 694304. Its totient is φ = 320436.

The previous prime is 480661. The next prime is 480707. The reversal of 480663 is 366084.

It is not a de Polignac number, because 480663 - 2¹ = 480661 is a prime.

It is a super-3 number, since 3×480663³ = 333152696612382741, which contains 333 as substring.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480661) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26695 + ... + 26712.

2⁴⁸⁰⁶⁶³ is an apocalyptic number.

480663 is a deficient number, since it is larger than the sum of its proper divisors (213641).

480663 is a wasteful number, since it uses less digits than its factorization.

480663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53413 (or 53410 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 480663 is about 693.2986369524. The cubic root of 480663 is about 78.3333856446. Note that the first 4 decimals are identical.

Adding to 480663 its sum of digits (27), we get a triangular number (480690 = T₉₈₀).

The spelling of 480663 in words is "four hundred eighty thousand, six hundred sixty-three".