27882163 has 2 divisors, whose sum is σ = 27882164. Its totient is φ = 27882162.

The previous prime is 27882157. The next prime is 27882191. The reversal of 27882163 is 36128872.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27882163 - 2¹⁷ = 27751091 is a prime.

It is not a weakly prime, because it can be changed into another prime (27882133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13941081 + 13941082.

It is an arithmetic number, because the mean of its divisors is an integer number (13941082).

Almost surely, 2^27882163 is an apocalyptic number.

27882163 is a deficient number, since it is larger than the sum of its proper divisors (1).

27882163 is an equidigital number, since it uses as much as digits as its factorization.

27882163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 37.

The square root of 27882163 is about 5280.3563326730. The cubic root of 27882163 is about 303.2323190058.

The spelling of 27882163 in words is "twenty-seven million, eight hundred eighty-two thousand, one hundred sixty-three".