282803248 has 120 divisors (see below), whose sum is σ = 691289088. Its totient is φ = 109714176.

The previous prime is 282803233. The next prime is 282803249. The reversal of 282803248 is 842308282.

It is not an unprimeable number, because it can be changed into a prime (282803249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1268065 + ... + 1268287.

Almost surely, 2^282803248 is an apocalyptic number.

282803248 is a gapful number since it is divisible by the number (28) 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 282803248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345644544).

282803248 is an abundant number, since it is smaller than the sum of its proper divisors (408485840).

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

282803248 is a wasteful number, since it uses less digits than its factorization.

282803248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 37.

The square root of 282803248 is about 16816.7549782947. The cubic root of 282803248 is about 656.3892568813.

The spelling of 282803248 in words is "two hundred eighty-two million, eight hundred three thousand, two hundred forty-eight".