282056228 has 24 divisors (see below), whose sum is σ = 515988480. Its totient is φ = 134746560.

The previous prime is 282056227. The next prime is 282056237. The reversal of 282056228 is 822650282.

It is not an unprimeable number, because it can be changed into a prime (282056227) 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, 4601 + ... + 24192.

It is an arithmetic number, because the mean of its divisors is an integer number (21499520).

Almost surely, 2^282056228 is an apocalyptic number.

It is an amenable number.

282056228 is a deficient number, since it is larger than the sum of its proper divisors (233932252).

282056228 is a wasteful number, since it uses less digits than its factorization.

282056228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28907 (or 28905 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 282056228 is about 16794.5297046389. The cubic root of 282056228 is about 655.8108002113.

The spelling of 282056228 in words is "two hundred eighty-two million, fifty-six thousand, two hundred twenty-eight".