485982882 has 192 divisors, whose sum is σ = 1398643200. Its totient is φ = 123651360.

The previous prime is 485982863. The next prime is 485982911. The reversal of 485982882 is 288289584.

It is a happy number.

485982882 is a `hidden beast` number, since 48 + 598 + 2 + 8 + 8 + 2 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1717113 + ... + 1717395.

It is an arithmetic number, because the mean of its divisors is an integer number (7284600).

Almost surely, 2^485982882 is an apocalyptic number.

485982882 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 485982882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (699321600).

485982882 is an abundant number, since it is smaller than the sum of its proper divisors (912660318).

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

485982882 is a wasteful number, since it uses less digits than its factorization.

485982882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378 (or 365 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 54.

The square root of 485982882 is about 22045.0194375056. The cubic root of 485982882 is about 786.2131873207.

The spelling of 485982882 in words is "four hundred eighty-five million, nine hundred eighty-two thousand, eight hundred eighty-two".