11708587 has 8 divisors (see below), whose sum is σ = 13328640. Its totient is φ = 10181160.

The previous prime is 11708581. The next prime is 11708591. The reversal of 11708587 is 78580711.

11708587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11708587 - 2¹⁵ = 11675819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11708581) 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, 22887 + ... + 23392.

It is an arithmetic number, because the mean of its divisors is an integer number (1666080).

Almost surely, 2^11708587 is an apocalyptic number.

11708587 is a deficient number, since it is larger than the sum of its proper divisors (1620053).

11708587 is a wasteful number, since it uses less digits than its factorization.

11708587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46313.

The product of its (nonzero) digits is 15680, while the sum is 37.

The square root of 11708587 is about 3421.7812612731. The cubic root of 11708587 is about 227.0743932588.

The spelling of 11708587 in words is "eleven million, seven hundred eight thousand, five hundred eighty-seven".