282648 has 16 divisors (see below), whose sum is σ = 706680. Its totient is φ = 94208.

The previous prime is 282617. The next prime is 282661. The reversal of 282648 is 846282.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 2⁷ + 8 + 6⁷ + 2¹¹ + 4² + 8³ .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 282648.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5865 + ... + 5912.

2²⁸²⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

282648 is an abundant number, since it is smaller than the sum of its proper divisors (424032).

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

282648 is a wasteful number, since it uses less digits than its factorization.

282648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11786 (or 11782 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 282648 is about 531.6464990950. The cubic root of 282648 is about 65.6269124159.

The spelling of 282648 in words is "two hundred eighty-two thousand, six hundred forty-eight".