481606280 has 32 divisors (see below), whose sum is σ = 1084449600. Its totient is φ = 192494016.

The previous prime is 481606253. The next prime is 481606289. The reversal of 481606280 is 82606184.

It is a self number, because there is not a number n which added to its sum of digits gives 481606280.

It is not an unprimeable number, because it can be changed into a prime (481606289) 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, 58499 + ... + 66221.

It is an arithmetic number, because the mean of its divisors is an integer number (33889050).

Almost surely, 2^481606280 is an apocalyptic number.

481606280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

481606280 is an abundant number, since it is smaller than the sum of its proper divisors (602843320).

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

481606280 is a wasteful number, since it uses less digits than its factorization.

481606280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9293 (or 9289 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 481606280 is about 21945.5298409494. The cubic root of 481606280 is about 783.8459410255.

The spelling of 481606280 in words is "four hundred eighty-one million, six hundred six thousand, two hundred eighty".