2888887 has 2 divisors, whose sum is σ = 2888888. Its totient is φ = 2888886.

The previous prime is 2888863. The next prime is 2888891. The reversal of 2888887 is 7888882.

2888887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2888887 - 2¹¹ = 2886839 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2888887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2888807) 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 as a sum of consecutive naturals, namely, 1444443 + 1444444.

It is an arithmetic number, because the mean of its divisors is an integer number (1444444).

2^2888887 is an apocalyptic number.

2888887 is a deficient number, since it is larger than the sum of its proper divisors (1).

2888887 is an equidigital number, since it uses as much as digits as its factorization.

2888887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 458752, while the sum is 49.

The square root of 2888887 is about 1699.6726155351. The cubic root of 2888887 is about 142.4219250159.

The spelling of 2888887 in words is "two million, eight hundred eighty-eight thousand, eight hundred eighty-seven".