11676687 has 16 divisors (see below), whose sum is σ = 17051520. Its totient is φ = 7048800.

The previous prime is 11676673. The next prime is 11676701. The reversal of 11676687 is 78667611.

It is an interprime number because it is at equal distance from previous prime (11676673) and next prime (11676701).

It is not a de Polignac number, because 11676687 - 2¹⁰ = 11675663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11676187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10389 + ... + 11457.

It is an arithmetic number, because the mean of its divisors is an integer number (1065720).

Almost surely, 2^11676687 is an apocalyptic number.

11676687 is a deficient number, since it is larger than the sum of its proper divisors (5374833).

11676687 is a wasteful number, since it uses less digits than its factorization.

11676687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414.

The product of its digits is 84672, while the sum is 42.

The square root of 11676687 is about 3417.1167671006. The cubic root of 11676687 is about 226.8679845898.

The spelling of 11676687 in words is "eleven million, six hundred seventy-six thousand, six hundred eighty-seven".