89068171 has 2 divisors, whose sum is σ = 89068172. Its totient is φ = 89068170.

The previous prime is 89068169. The next prime is 89068183. The reversal of 89068171 is 17186098.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89068171 - 2¹ = 89068169 is a prime.

Together with 89068169, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (89068871) 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, 44534085 + 44534086.

It is an arithmetic number, because the mean of its divisors is an integer number (44534086).

Almost surely, 2^89068171 is an apocalyptic number.

89068171 is a deficient number, since it is larger than the sum of its proper divisors (1).

89068171 is an equidigital number, since it uses as much as digits as its factorization.

89068171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 40.

The square root of 89068171 is about 9437.5934962256. The cubic root of 89068171 is about 446.5884752736.

The spelling of 89068171 in words is "eighty-nine million, sixty-eight thousand, one hundred seventy-one".