11606732686 has 32 divisors (see below), whose sum is σ = 18196506720. Its totient is φ = 5547626496.

The previous prime is 11606732671. The next prime is 11606732689. The reversal of 11606732686 is 68623760611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11606732689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 991926 + ... + 1003558.

It is an arithmetic number, because the mean of its divisors is an integer number (568640835).

Almost surely, 2^11606732686 is an apocalyptic number.

11606732686 is a deficient number, since it is larger than the sum of its proper divisors (6589774034).

11606732686 is a wasteful number, since it uses less digits than its factorization.

11606732686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11908.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 11606732686 in words is "eleven billion, six hundred six million, seven hundred thirty-two thousand, six hundred eighty-six".