2828875 has 32 divisors (see below), whose sum is σ = 4178304. Its totient is φ = 1872000.

The previous prime is 2828869. The next prime is 2828879. The reversal of 2828875 is 5788282.

2828875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2828875 - 2³ = 2828867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2828879) 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 31 ways as a sum of consecutive naturals, for example, 46345 + ... + 46405.

It is an arithmetic number, because the mean of its divisors is an integer number (130572).

2^2828875 is an apocalyptic number.

2828875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2828875 is a deficient number, since it is larger than the sum of its proper divisors (1349429).

2828875 is an equidigital number, since it uses as much as digits as its factorization.

2828875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 126 counting only the distinct ones).

The product of its digits is 71680, while the sum is 40.

The square root of 2828875 is about 1681.9259793463. The cubic root of 2828875 is about 141.4288204309.

The spelling of 2828875 in words is "two million, eight hundred twenty-eight thousand, eight hundred seventy-five".