11846798166 has 64 divisors (see below), whose sum is σ = 27595376640. Its totient is φ = 3320472960.

The previous prime is 11846798113. The next prime is 11846798189. The reversal of 11846798166 is 66189764811.

It is a congruent number.

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, 990675 + ... + 1002561.

It is an arithmetic number, because the mean of its divisors is an integer number (431177760).

Almost surely, 2^11846798166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11846798166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13797688320).

11846798166 is an abundant number, since it is smaller than the sum of its proper divisors (15748578474).

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

11846798166 is a wasteful number, since it uses less digits than its factorization.

11846798166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12349.

The product of its digits is 3483648, while the sum is 57.

The spelling of 11846798166 in words is "eleven billion, eight hundred forty-six million, seven hundred ninety-eight thousand, one hundred sixty-six".