10871211 has 32 divisors (see below), whose sum is σ = 17418240. Its totient is φ = 5958144.

The previous prime is 10871209. The next prime is 10871213. The reversal of 10871211 is 11217801.

It is an interprime number because it is at equal distance from previous prime (10871209) and next prime (10871213).

It is not a de Polignac number, because 10871211 - 2¹ = 10871209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10871213) 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 in 31 ways as a sum of consecutive naturals, for example, 12166 + ... + 13028.

It is an arithmetic number, because the mean of its divisors is an integer number (544320).

Almost surely, 2^10871211 is an apocalyptic number.

10871211 is a deficient number, since it is larger than the sum of its proper divisors (6547029).

10871211 is a wasteful number, since it uses less digits than its factorization.

10871211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915.

The product of its (nonzero) digits is 112, while the sum is 21.

The square root of 10871211 is about 3297.1519528223. The cubic root of 10871211 is about 221.5266474606.

The spelling of 10871211 in words is "ten million, eight hundred seventy-one thousand, two hundred eleven".