828027833 has 4 divisors (see below), whose sum is σ = 828121680. Its totient is φ = 827933988.

The previous prime is 828027829. The next prime is 828027869. The reversal of 828027833 is 338720828.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 828027833 - 2² = 828027829 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (828027883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32135 + ... + 51852.

It is an arithmetic number, because the mean of its divisors is an integer number (207030420).

Almost surely, 2^828027833 is an apocalyptic number.

It is an amenable number.

828027833 is a deficient number, since it is larger than the sum of its proper divisors (93847).

828027833 is an equidigital number, since it uses as much as digits as its factorization.

828027833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93846.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 828027833 is about 28775.4727676193. The cubic root of 828027833 is about 939.0347088653.

The spelling of 828027833 in words is "eight hundred twenty-eight million, twenty-seven thousand, eight hundred thirty-three".