11682659 has 4 divisors (see below), whose sum is σ = 11874240. Its totient is φ = 11491080.

The previous prime is 11682653. The next prime is 11682661. The reversal of 11682659 is 95628611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95628611 = 13 ⋅7356047.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11682659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11682653) 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 3 ways as a sum of consecutive naturals, for example, 95699 + ... + 95820.

It is an arithmetic number, because the mean of its divisors is an integer number (2968560).

Almost surely, 2^11682659 is an apocalyptic number.

11682659 is a deficient number, since it is larger than the sum of its proper divisors (191581).

11682659 is an equidigital number, since it uses as much as digits as its factorization.

11682659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191580.

The product of its digits is 25920, while the sum is 38.

The square root of 11682659 is about 3417.9904915023. The cubic root of 11682659 is about 226.9066549390.

The spelling of 11682659 in words is "eleven million, six hundred eighty-two thousand, six hundred fifty-nine".