11687062712 has 64 divisors (see below), whose sum is σ = 24059397600. Its totient is φ = 5289315840.

The previous prime is 11687062711. The next prime is 11687062733. The reversal of 11687062712 is 21726078611.

11687062712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11687062712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11687062711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2198714 + ... + 2204022.

Almost surely, 2^11687062712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11687062712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12029698800).

11687062712 is an abundant number, since it is smaller than the sum of its proper divisors (12372334888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11687062712 is a wasteful number, since it uses less digits than its factorization.

11687062712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5736 (or 5732 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 41.

The spelling of 11687062712 in words is "eleven billion, six hundred eighty-seven million, sixty-two thousand, seven hundred twelve".