282466660 has 48 divisors (see below), whose sum is σ = 680045184. Its totient is φ = 96542208.

The previous prime is 282466651. The next prime is 282466693. The reversal of 282466660 is 66664282.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44187 + ... + 50173.

It is an arithmetic number, because the mean of its divisors is an integer number (14167608).

Almost surely, 2^282466660 is an apocalyptic number.

282466660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282466660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340022592).

282466660 is an abundant number, since it is smaller than the sum of its proper divisors (397578524).

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

282466660 is a wasteful number, since it uses less digits than its factorization.

282466660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6340 (or 6338 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 282466660 is about 16806.7444795237. The cubic root of 282466660 is about 656.1287454280.

The spelling of 282466660 in words is "two hundred eighty-two million, four hundred sixty-six thousand, six hundred sixty".