282828283 has 4 divisors (see below), whose sum is σ = 291951808. Its totient is φ = 273704760.

The previous prime is 282828277. The next prime is 282828307. The reversal of 282828283 is 382828282.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 282828283 - 2²¹ = 280731131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (282828223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4561716 + ... + 4561777.

It is an arithmetic number, because the mean of its divisors is an integer number (72987952).

Almost surely, 2^282828283 is an apocalyptic number.

282828283 is a deficient number, since it is larger than the sum of its proper divisors (9123525).

282828283 is an equidigital number, since it uses as much as digits as its factorization.

282828283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9123524.

The product of its digits is 196608, while the sum is 43.

The square root of 282828283 is about 16817.4993087557. The cubic root of 282828283 is about 656.4086251409.

Subtracting 282828283 from its reverse (382828282), we obtain a palindrome (99999999).

The spelling of 282828283 in words is "two hundred eighty-two million, eight hundred twenty-eight thousand, two hundred eighty-three".