10966874687 has 4 divisors (see below), whose sum is σ = 10967461680. Its totient is φ = 10966287696.

The previous prime is 10966874669. The next prime is 10966874701. The reversal of 10966874687 is 78647866901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10966874687 - 2¹² = 10966870591 is a prime.

It is a super-2 number, since 2×10966874687² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10966874287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264518 + ... + 303155.

It is an arithmetic number, because the mean of its divisors is an integer number (2741865420).

Almost surely, 2^10966874687 is an apocalyptic number.

10966874687 is a deficient number, since it is larger than the sum of its proper divisors (586993).

10966874687 is an equidigital number, since it uses as much as digits as its factorization.

10966874687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586992.

The product of its (nonzero) digits is 24385536, while the sum is 62.

The spelling of 10966874687 in words is "ten billion, nine hundred sixty-six million, eight hundred seventy-four thousand, six hundred eighty-seven".