8871173 has 2 divisors, whose sum is σ = 8871174. Its totient is φ = 8871172.

The previous prime is 8871167. The next prime is 8871199. The reversal of 8871173 is 3711788.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8282884 + 588289 = 2878^2 + 767^2 .

It is a cyclic number.

It is not a de Polignac number, because 8871173 - 2¹⁰ = 8870149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8871103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4435586 + 4435587.

It is an arithmetic number, because the mean of its divisors is an integer number (4435587).

Almost surely, 2^8871173 is an apocalyptic number.

It is an amenable number.

8871173 is a deficient number, since it is larger than the sum of its proper divisors (1).

8871173 is an equidigital number, since it uses as much as digits as its factorization.

8871173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9408, while the sum is 35.

The square root of 8871173 is about 2978.4514432839. The cubic root of 8871173 is about 207.0111237381.

The spelling of 8871173 in words is "eight million, eight hundred seventy-one thousand, one hundred seventy-three".