12094164 has 48 divisors (see below), whose sum is σ = 31664640. Its totient is φ = 3991680.

The previous prime is 12094109. The next prime is 12094169. The reversal of 12094164 is 46149021.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12094169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11709 + ... + 12699.

It is an arithmetic number, because the mean of its divisors is an integer number (659680).

Almost surely, 2^12094164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12094164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15832320).

12094164 is an abundant number, since it is smaller than the sum of its proper divisors (19570476).

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

12094164 is a wasteful number, since it uses less digits than its factorization.

12094164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117 (or 1109 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 12094164 is about 3477.6664589923. Note that the first 3 decimals coincide. The cubic root of 12094164 is about 229.5401271200.

The spelling of 12094164 in words is "twelve million, ninety-four thousand, one hundred sixty-four".