11686192084 has 72 divisors (see below), whose sum is σ = 24951991680. Its totient is φ = 4765932864.

The previous prime is 11686192069. The next prime is 11686192097. The reversal of 11686192084 is 48029168611.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 881497 + ... + 894655.

It is an arithmetic number, because the mean of its divisors is an integer number (346555440).

Almost surely, 2^11686192084 is an apocalyptic number.

11686192084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11686192084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12475995840).

11686192084 is an abundant number, since it is smaller than the sum of its proper divisors (13265799596).

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

11686192084 is a wasteful number, since it uses less digits than its factorization.

11686192084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13397 (or 13388 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 46.

The spelling of 11686192084 in words is "eleven billion, six hundred eighty-six million, one hundred ninety-two thousand, eighty-four".