8886161 has 2 divisors, whose sum is σ = 8886162. Its totient is φ = 8886160.

The previous prime is 8886133. The next prime is 8886169. The reversal of 8886161 is 1616888.

8886161 is digitally balanced in base 2, 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., 8737936 + 148225 = 2956^2 + 385^2 .

It is a cyclic number.

It is not a de Polignac number, because 8886161 - 2¹⁸ = 8624017 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8886169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4443080 + 4443081.

It is an arithmetic number, because the mean of its divisors is an integer number (4443081).

Almost surely, 2^8886161 is an apocalyptic number.

It is an amenable number.

8886161 is a deficient number, since it is larger than the sum of its proper divisors (1).

8886161 is an equidigital number, since it uses as much as digits as its factorization.

8886161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 38.

The square root of 8886161 is about 2980.9664540212. The cubic root of 8886161 is about 207.1276410996.

The spelling of 8886161 in words is "eight million, eight hundred eighty-six thousand, one hundred sixty-one".