11692785860 has 96 divisors (see below), whose sum is σ = 28356894720. Its totient is φ = 3967100928.

The previous prime is 11692785799. The next prime is 11692785889. The reversal of 11692785860 is 6858729611.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10542986 + ... + 10544094.

It is an arithmetic number, because the mean of its divisors is an integer number (295384320).

Almost surely, 2^11692785860 is an apocalyptic number.

11692785860 is a gapful number since it is divisible by the number (10) 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 11692785860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14178447360).

11692785860 is an abundant number, since it is smaller than the sum of its proper divisors (16664108860).

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

11692785860 is a wasteful number, since it uses less digits than its factorization.

11692785860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845 (or 1843 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 53.

The spelling of 11692785860 in words is "eleven billion, six hundred ninety-two million, seven hundred eighty-five thousand, eight hundred sixty".