282017868 has 48 divisors (see below), whose sum is σ = 722668800. Its totient is φ = 84888000.

The previous prime is 282017843. The next prime is 282017887. The reversal of 282017868 is 868710282.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12858 + ... + 27006.

It is an arithmetic number, because the mean of its divisors is an integer number (15055600).

Almost surely, 2^282017868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282017868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361334400).

282017868 is an abundant number, since it is smaller than the sum of its proper divisors (440650932).

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

282017868 is a wasteful number, since it uses less digits than its factorization.

282017868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14318 (or 14316 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 282017868 is about 16793.3876272776. The cubic root of 282017868 is about 655.7810685002.

The spelling of 282017868 in words is "two hundred eighty-two million, seventeen thousand, eight hundred sixty-eight".