2587163 has 2 divisors, whose sum is σ = 2587164. Its totient is φ = 2587162.

The previous prime is 2587159. The next prime is 2587183. The reversal of 2587163 is 3617852.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2587163 - 2² = 2587159 is a prime.

It is not a weakly prime, because it can be changed into another prime (2587103) 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 as a sum of consecutive naturals, namely, 1293581 + 1293582.

It is an arithmetic number, because the mean of its divisors is an integer number (1293582).

2^2587163 is an apocalyptic number.

2587163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2587163 is an equidigital number, since it uses as much as digits as its factorization.

2587163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 2587163 is about 1608.4660394301. The cubic root of 2587163 is about 137.2802086341.

The spelling of 2587163 in words is "two million, five hundred eighty-seven thousand, one hundred sixty-three".