8882161 has 2 divisors, whose sum is σ = 8882162. Its totient is φ = 8882160.

The previous prime is 8882147. The next prime is 8882173. The reversal of 8882161 is 1612888.

8882161 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6922161 + 1960000 = 2631^2 + 1400^2 .

It is a cyclic number.

It is not a de Polignac number, because 8882161 - 2¹⁷ = 8751089 is a prime.

8882161 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8882131) 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, 4441080 + 4441081.

It is an arithmetic number, because the mean of its divisors is an integer number (4441081).

Almost surely, 2^8882161 is an apocalyptic number.

It is an amenable number.

8882161 is a deficient number, since it is larger than the sum of its proper divisors (1).

8882161 is an equidigital number, since it uses as much as digits as its factorization.

8882161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6144, while the sum is 34.

The square root of 8882161 is about 2980.2954551521. The cubic root of 8882161 is about 207.0965577514.

The spelling of 8882161 in words is "eight million, eight hundred eighty-two thousand, one hundred sixty-one".