8871205 has 12 divisors (see below), whose sum is σ = 12383820. Its totient is φ = 6082944.

The previous prime is 8871199. The next prime is 8871209. The reversal of 8871205 is 5021788.

8871205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2307361 + 6563844 = 1519^2 + 2562^2 .

It is not a de Polignac number, because 8871205 - 2⁵ = 8871173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8871209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17860 + ... + 18349.

It is an arithmetic number, because the mean of its divisors is an integer number (1031985).

Almost surely, 2^8871205 is an apocalyptic number.

It is an amenable number.

8871205 is a deficient number, since it is larger than the sum of its proper divisors (3512615).

8871205 is a wasteful number, since it uses less digits than its factorization.

8871205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36228 (or 36221 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 8871205 is about 2978.4568151981. The cubic root of 8871205 is about 207.0113726472.

The spelling of 8871205 in words is "eight million, eight hundred seventy-one thousand, two hundred five".