11700094687 has 16 divisors (see below), whose sum is σ = 12333358080. Its totient is φ = 11077688512.

The previous prime is 11700094643. The next prime is 11700094697. The reversal of 11700094687 is 78649000711.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11700094687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11700094697) 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, 1126038 + ... + 1136380.

It is an arithmetic number, because the mean of its divisors is an integer number (770834880).

Almost surely, 2^11700094687 is an apocalyptic number.

11700094687 is a deficient number, since it is larger than the sum of its proper divisors (633263393).

11700094687 is a wasteful number, since it uses less digits than its factorization.

11700094687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10862.

The product of its (nonzero) digits is 84672, while the sum is 43.

The spelling of 11700094687 in words is "eleven billion, seven hundred million, ninety-four thousand, six hundred eighty-seven".