486280 has 16 divisors (see below), whose sum is σ = 1094220. Its totient is φ = 194496.

The previous prime is 486247. The next prime is 486281. The reversal of 486280 is 82684.

486280 = 173² + 174² + ... + 187².

It can be written as a sum of positive squares in 2 ways, for example, as 427716 + 58564 = 654^2 + 242^2 .

It is not an unprimeable number, because it can be changed into a prime (486281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6039 + ... + 6118.

2⁴⁸⁶²⁸⁰ is an apocalyptic number.

486280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

486280 is an abundant number, since it is smaller than the sum of its proper divisors (607940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

486280 is a wasteful number, since it uses less digits than its factorization.

486280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12168 (or 12164 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 486280 is about 697.3377947595. The cubic root of 486280 is about 78.6373378492.

It can be divided in two parts, 48 and 6280, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 486280 in words is "four hundred eighty-six thousand, two hundred eighty".