282808282 has 16 divisors (see below), whose sum is σ = 429150312. Its totient is φ = 139763200.

The previous prime is 282808249. The next prime is 282808289.

282808282 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 250557241 + 32251041 = 15829^2 + 5679^2 .

282808282 is a modest number, since divided by 8282 gives 2828 as remainder.

It is not an unprimeable number, because it can be changed into a prime (282808289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196638 + ... + 198070.

Almost surely, 2^282808282 is an apocalyptic number.

282808282 is a deficient number, since it is larger than the sum of its proper divisors (146342030).

282808282 is a wasteful number, since it uses less digits than its factorization.

282808282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513.

The product of its (nonzero) digits is 65536, while the sum is 40.

The square root of 282808282 is about 16816.9046497862. The cubic root of 282808282 is about 656.3931515135.

The spelling of 282808282 in words is "two hundred eighty-two million, eight hundred eight thousand, two hundred eighty-two".