8286881 has 2 divisors, whose sum is σ = 8286882. Its totient is φ = 8286880.

The previous prime is 8286857. The next prime is 8286913. The reversal of 8286881 is 1886828.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5856400 + 2430481 = 2420^2 + 1559^2 .

It is a cyclic number.

It is not a de Polignac number, because 8286881 - 2¹⁰ = 8285857 is a prime.

It is a super-2 number, since 2×8286881² = 137344793416322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8286821) 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, 4143440 + 4143441.

It is an arithmetic number, because the mean of its divisors is an integer number (4143441).

Almost surely, 2^8286881 is an apocalyptic number.

It is an amenable number.

8286881 is a deficient number, since it is larger than the sum of its proper divisors (1).

8286881 is an equidigital number, since it uses as much as digits as its factorization.

8286881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 49152, while the sum is 41.

The square root of 8286881 is about 2878.6943220842. The cubic root of 8286881 is about 202.3626544151.

The spelling of 8286881 in words is "eight million, two hundred eighty-six thousand, eight hundred eighty-one".