282488468 has 6 divisors (see below), whose sum is σ = 494354826. Its totient is φ = 141244232.

The previous prime is 282488443. The next prime is 282488509. The reversal of 282488468 is 864884282.

It can be written as a sum of positive squares in only one way, i.e., 259467664 + 23020804 = 16108^2 + 4798^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35311055 + ... + 35311062.

It is an arithmetic number, because the mean of its divisors is an integer number (82392471).

Almost surely, 2^282488468 is an apocalyptic number.

It is an amenable number.

282488468 is a deficient number, since it is larger than the sum of its proper divisors (211866358).

282488468 is a wasteful number, since it uses less digits than its factorization.

282488468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70622121 (or 70622119 counting only the distinct ones).

The product of its digits is 1572864, while the sum is 50.

The square root of 282488468 is about 16807.3932541605. The cubic root of 282488468 is about 656.1456305918.

The spelling of 282488468 in words is "two hundred eighty-two million, four hundred eighty-eight thousand, four hundred sixty-eight".