2888125 has 10 divisors (see below), whose sum is σ = 3609782. Its totient is φ = 2310000.

The previous prime is 2888117. The next prime is 2888141. The reversal of 2888125 is 5218882.

It is a happy number.

2888125 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 5 ways, for example, as 1315609 + 1572516 = 1147^2 + 1254^2 .

It is not a de Polignac number, because 2888125 - 2³ = 2888117 is a prime.

It is a Duffinian number.

2888125 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 1686 + ... + 2935.

2^2888125 is an apocalyptic number.

2888125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2888125 is a deficient number, since it is larger than the sum of its proper divisors (721657).

2888125 is an frugal number, since it uses more digits than its factorization.

2888125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4641 (or 4626 counting only the distinct ones).

The product of its digits is 10240, while the sum is 34.

The square root of 2888125 is about 1699.4484399357. The cubic root of 2888125 is about 142.4094017327.

The spelling of 2888125 in words is "two million, eight hundred eighty-eight thousand, one hundred twenty-five".