2826128 has 20 divisors (see below), whose sum is σ = 5512668. Its totient is φ = 1403520.

The previous prime is 2826121. The next prime is 2826143. The reversal of 2826128 is 8216282.

2826128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2166784 + 659344 = 1472^2 + 812^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2826128.

It is not an unprimeable number, because it can be changed into a prime (2826121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2258 + ... + 3278.

2^2826128 is an apocalyptic number.

It is an amenable number.

2826128 is a deficient number, since it is larger than the sum of its proper divisors (2686540).

2826128 is a wasteful number, since it uses less digits than its factorization.

2826128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202 (or 1196 counting only the distinct ones).

The product of its digits is 3072, while the sum is 29.

The square root of 2826128 is about 1681.1091576694. The cubic root of 2826128 is about 141.3830271042.

The spelling of 2826128 in words is "two million, eight hundred twenty-six thousand, one hundred twenty-eight".