282248564 has 12 divisors (see below), whose sum is σ = 531930084. Its totient is φ = 130268544.

The previous prime is 282248513. The next prime is 282248573. The reversal of 282248564 is 465842282.

It can be written as a sum of positive squares in 2 ways, for example, as 117896164 + 164352400 = 10858^2 + 12820^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2713877 + ... + 2713980.

It is an arithmetic number, because the mean of its divisors is an integer number (44327507).

Almost surely, 2^282248564 is an apocalyptic number.

It is an amenable number.

282248564 is a deficient number, since it is larger than the sum of its proper divisors (249681520).

282248564 is a wasteful number, since it uses less digits than its factorization.

282248564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5427874 (or 5427872 counting only the distinct ones).

The product of its digits is 245760, while the sum is 41.

The square root of 282248564 is about 16800.2548790189. The cubic root of 282248564 is about 655.9598335758.

The spelling of 282248564 in words is "two hundred eighty-two million, two hundred forty-eight thousand, five hundred sixty-four".