12011094 has 12 divisors (see below), whose sum is σ = 26024076. Its totient is φ = 4003692.

The previous prime is 12011057. The next prime is 12011099. The reversal of 12011094 is 49011021.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 667283 = 12011094 / (1 + 2 + 0 + 1 + 1 + 0 + 9 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 333624 + ... + 333659.

It is an arithmetic number, because the mean of its divisors is an integer number (2168673).

Almost surely, 2^12011094 is an apocalyptic number.

12011094 is an abundant number, since it is smaller than the sum of its proper divisors (14012982).

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

12011094 is a wasteful number, since it uses less digits than its factorization.

12011094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667291 (or 667288 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 12011094 is about 3465.7025261843. The cubic root of 12011094 is about 229.0133793344.

The spelling of 12011094 in words is "twelve million, eleven thousand, ninety-four".