282928068 has 36 divisors (see below), whose sum is σ = 722269548. Its totient is φ = 93374400.

The previous prime is 282928067. The next prime is 282928081. The reversal of 282928068 is 860829282.

It can be written as a sum of positive squares in 2 ways, for example, as 273637764 + 9290304 = 16542^2 + 3048^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282928067) 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 11 ways as a sum of consecutive naturals, for example, 35271 + ... + 42542.

It is an arithmetic number, because the mean of its divisors is an integer number (20063043).

Almost surely, 2^282928068 is an apocalyptic number.

It is an amenable number.

282928068 is an abundant number, since it is smaller than the sum of its proper divisors (439341480).

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

282928068 is a wasteful number, since it uses less digits than its factorization.

282928068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77924 (or 77919 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 282928068 is about 16820.4657486052. The cubic root of 282928068 is about 656.4858121800.

The spelling of 282928068 in words is "two hundred eighty-two million, nine hundred twenty-eight thousand, sixty-eight".