282228284 has 24 divisors (see below), whose sum is σ = 532986720. Its totient is φ = 129991104.

The previous prime is 282228283. The next prime is 282228311. The reversal of 282228284 is 482822282.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282228281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21137 + ... + 31799.

It is an arithmetic number, because the mean of its divisors is an integer number (22207780).

Almost surely, 2^282228284 is an apocalyptic number.

It is an amenable number.

282228284 is a deficient number, since it is larger than the sum of its proper divisors (250758436).

282228284 is a wasteful number, since it uses less digits than its factorization.

282228284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11189 (or 11187 counting only the distinct ones).

The product of its digits is 65536, while the sum is 38.

The square root of 282228284 is about 16799.6513059051. The cubic root of 282228284 is about 655.9441226201.

The spelling of 282228284 in words is "two hundred eighty-two million, two hundred twenty-eight thousand, two hundred eighty-four".