11588871 has 16 divisors (see below), whose sum is σ = 17740800. Its totient is φ = 6591648.

The previous prime is 11588869. The next prime is 11588873. The reversal of 11588871 is 17888511.

It is an interprime number because it is at equal distance from previous prime (11588869) and next prime (11588873).

It is not a de Polignac number, because 11588871 - 2¹ = 11588869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11588873) 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 in 15 ways as a sum of consecutive naturals, for example, 3865 + ... + 6173.

It is an arithmetic number, because the mean of its divisors is an integer number (1108800).

Almost surely, 2^11588871 is an apocalyptic number.

11588871 is a deficient number, since it is larger than the sum of its proper divisors (6151929).

11588871 is a wasteful number, since it uses less digits than its factorization.

11588871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558.

The product of its digits is 17920, while the sum is 39.

The square root of 11588871 is about 3404.2430876775. The cubic root of 11588871 is about 226.2978230868.

The spelling of 11588871 in words is "eleven million, five hundred eighty-eight thousand, eight hundred seventy-one".