2828080028 has 24 divisors (see below), whose sum is σ = 5128273920. Its totient is φ = 1363206960.

The previous prime is 2828080027. The next prime is 2828080039. The reversal of 2828080028 is 8200808282.

It is a junction number, because it is equal to n+sod(n) for n = 2828079973 and 2828080000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828080027) 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 7 ways as a sum of consecutive naturals, for example, 10748 + ... + 75971.

It is an arithmetic number, because the mean of its divisors is an integer number (213678080).

Almost surely, 2^2828080028 is an apocalyptic number.

It is an amenable number.

2828080028 is a deficient number, since it is larger than the sum of its proper divisors (2300193892).

2828080028 is a wasteful number, since it uses less digits than its factorization.

2828080028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87017 (or 87015 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 38.

The square root of 2828080028 is about 53179.6956365867. The cubic root of 2828080028 is about 1414.1557105489.

The spelling of 2828080028 in words is "two billion, eight hundred twenty-eight million, eighty thousand, twenty-eight".