11606666706 has 24 divisors (see below), whose sum is σ = 25210506204. Its totient is φ = 3859238400.

The previous prime is 11606666657. The next prime is 11606666711. The reversal of 11606666706 is 60766660611.

It can be written as a sum of positive squares in 2 ways, for example, as 11243421225 + 363245481 = 106035^2 + 19059^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 796791 + ... + 811226.

Almost surely, 2^11606666706 is an apocalyptic number.

11606666706 is an abundant number, since it is smaller than the sum of its proper divisors (13603839498).

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

11606666706 is a wasteful number, since it uses less digits than its factorization.

11606666706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608426 (or 1608423 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

It can be divided in two parts, 11 and 606666706, that multiplied together give a palindrome (6673333766).

The spelling of 11606666706 in words is "eleven billion, six hundred six million, six hundred sixty-six thousand, seven hundred six".