12166794 has 32 divisors (see below), whose sum is σ = 27181440. Its totient is φ = 4034016.

The previous prime is 12166771. The next prime is 12166799. The reversal of 12166794 is 49766121.

12166794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12166799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12099 + ... + 13065.

It is an arithmetic number, because the mean of its divisors is an integer number (849420).

Almost surely, 2^12166794 is an apocalyptic number.

12166794 is an abundant number, since it is smaller than the sum of its proper divisors (15014646).

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

12166794 is a wasteful number, since it uses less digits than its factorization.

12166794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211 (or 1205 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 12166794 is about 3488.0931753610. The cubic root of 12166794 is about 229.9987019460.

The spelling of 12166794 in words is "twelve million, one hundred sixty-six thousand, seven hundred ninety-four".