2887163 has 6 divisors (see below), whose sum is σ = 2952156. Its totient is φ = 2823572.

The previous prime is 2887151. The next prime is 2887201. The reversal of 2887163 is 3617882.

It is not a de Polignac number, because 2887163 - 2⁸ = 2886907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2887133) 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 5 ways as a sum of consecutive naturals, for example, 1556 + ... + 2862.

It is an arithmetic number, because the mean of its divisors is an integer number (492026).

2^2887163 is an apocalyptic number.

2887163 is a deficient number, since it is larger than the sum of its proper divisors (64993).

2887163 is an equidigital number, since it uses as much as digits as its factorization.

2887163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401 (or 1354 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 2887163 is about 1699.1653833574. The cubic root of 2887163 is about 142.3935883523.

The spelling of 2887163 in words is "two million, eight hundred eighty-seven thousand, one hundred sixty-three".