11587064 has 16 divisors (see below), whose sum is σ = 23004000. Its totient is φ = 5452672.

The previous prime is 11587063. The next prime is 11587073. The reversal of 11587064 is 46078511.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11587064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11587063) 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 3 ways as a sum of consecutive naturals, for example, 42464 + ... + 42735.

It is an arithmetic number, because the mean of its divisors is an integer number (1437750).

Almost surely, 2^11587064 is an apocalyptic number.

It is an amenable number.

11587064 is a deficient number, since it is larger than the sum of its proper divisors (11416936).

11587064 is a wasteful number, since it uses less digits than its factorization.

11587064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85222 (or 85218 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 11587064 is about 3403.9776732523. The cubic root of 11587064 is about 226.2860606116.

The spelling of 11587064 in words is "eleven million, five hundred eighty-seven thousand, sixty-four".