480406280 has 16 divisors (see below), whose sum is σ = 1080914220. Its totient is φ = 192162496.

The previous prime is 480406259. The next prime is 480406291. The reversal of 480406280 is 82604084.

It can be written as a sum of positive squares in 2 ways, for example, as 468029956 + 12376324 = 21634^2 + 3518^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6005039 + ... + 6005118.

Almost surely, 2^480406280 is an apocalyptic number.

480406280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

480406280 is an abundant number, since it is smaller than the sum of its proper divisors (600507940).

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

480406280 is a wasteful number, since it uses less digits than its factorization.

480406280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12010168 (or 12010164 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 480406280 is about 21918.1723690640. The cubic root of 480406280 is about 783.1943732178.

The spelling of 480406280 in words is "four hundred eighty million, four hundred six thousand, two hundred eighty".