11983194 has 48 divisors (see below), whose sum is σ = 27484800. Its totient is φ = 3869424.

The previous prime is 11983189. The next prime is 11983201. The reversal of 11983194 is 49138911.

It is a Curzon 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, 151647 + ... + 151725.

It is an arithmetic number, because the mean of its divisors is an integer number (572600).

Almost surely, 2^11983194 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11983194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13742400).

11983194 is an abundant number, since it is smaller than the sum of its proper divisors (15501606).

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

11983194 is an equidigital number, since it uses as much as digits as its factorization.

11983194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 137 counting only the distinct ones).

The product of its digits is 7776, while the sum is 36.

The square root of 11983194 is about 3461.6750280753. The cubic root of 11983194 is about 228.8359204244.

The spelling of 11983194 in words is "eleven million, nine hundred eighty-three thousand, one hundred ninety-four".