485718180 has 24 divisors (see below), whose sum is σ = 1360011072. Its totient is φ = 129524832.

The previous prime is 485718161. The next prime is 485718217. The reversal of 485718180 is 81817584.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4047592 + ... + 4047711.

It is an arithmetic number, because the mean of its divisors is an integer number (56667128).

Almost surely, 2^485718180 is an apocalyptic number.

It is an amenable number.

485718180 is an abundant number, since it is smaller than the sum of its proper divisors (874292892).

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

485718180 is a wasteful number, since it uses less digits than its factorization.

485718180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8095315 (or 8095313 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 42.

The square root of 485718180 is about 22039.0149507640. The cubic root of 485718180 is about 786.0704182324.

The spelling of 485718180 in words is "four hundred eighty-five million, seven hundred eighteen thousand, one hundred eighty".