11710587 has 16 divisors (see below), whose sum is σ = 18091520. Its totient is φ = 6599232.

The previous prime is 11710583. The next prime is 11710607. The reversal of 11710587 is 78501711.

It is a happy number.

11710587 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11710587 - 2² = 11710583 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11710583) 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 15 ways as a sum of consecutive naturals, for example, 2287 + ... + 5352.

It is an arithmetic number, because the mean of its divisors is an integer number (1130720).

Almost surely, 2^11710587 is an apocalyptic number.

11710587 is a deficient number, since it is larger than the sum of its proper divisors (6380933).

11710587 is an equidigital number, since it uses as much as digits as its factorization.

11710587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7722.

The product of its (nonzero) digits is 1960, while the sum is 30.

The square root of 11710587 is about 3422.0734942429. The cubic root of 11710587 is about 227.0873217454.

The spelling of 11710587 in words is "eleven million, seven hundred ten thousand, five hundred eighty-seven".