11676892887 has 36 divisors (see below), whose sum is σ = 18569819632. Its totient is φ = 7065273600.

The previous prime is 11676892859. The next prime is 11676892889. The reversal of 11676892887 is 78829867611.

It is not a de Polignac number, because 11676892887 - 2¹¹ = 11676890839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11676892889) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 678663 + ... + 695655.

Almost surely, 2^11676892887 is an apocalyptic number.

11676892887 is a deficient number, since it is larger than the sum of its proper divisors (6892926745).

11676892887 is a wasteful number, since it uses less digits than its factorization.

11676892887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17652 (or 17638 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 63.

The spelling of 11676892887 in words is "eleven billion, six hundred seventy-six million, eight hundred ninety-two thousand, eight hundred eighty-seven".