11587008 has 56 divisors (see below), whose sum is σ = 31729680. Its totient is φ = 3727360.

The previous prime is 11587007. The next prime is 11587033. The reversal of 11587008 is 80078511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11587003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4528 + ... + 6608.

Almost surely, 2^11587008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11587008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15864840).

11587008 is an abundant number, since it is smaller than the sum of its proper divisors (20142672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11587008 is a wasteful number, since it uses less digits than its factorization.

11587008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125 (or 2115 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 30.

The square root of 11587008 is about 3403.9694475715. The cubic root of 11587008 is about 226.2856960660.

The spelling of 11587008 in words is "eleven million, five hundred eighty-seven thousand, eight".