11707686875 has 10 divisors (see below), whose sum is σ = 14629926300. Its totient is φ = 9366149000.

The previous prime is 11707686869. The next prime is 11707686877. The reversal of 11707686875 is 57868670711.

It is not a de Polignac number, because 11707686875 - 2³² = 7412719579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11707686875.

It is not an unprimeable number, because it can be changed into a prime (11707686877) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9365525 + ... + 9366774.

It is an arithmetic number, because the mean of its divisors is an integer number (1462992630).

Almost surely, 2^11707686875 is an apocalyptic number.

11707686875 is a deficient number, since it is larger than the sum of its proper divisors (2922239425).

11707686875 is an frugal number, since it uses more digits than its factorization.

11707686875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18732319 (or 18732304 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 56.

The spelling of 11707686875 in words is "eleven billion, seven hundred seven million, six hundred eighty-six thousand, eight hundred seventy-five".