12094409 has 8 divisors (see below), whose sum is σ = 12350400. Its totient is φ = 11840400.

The previous prime is 12094403. The next prime is 12094417. The reversal of 12094409 is 90449021.

12094409 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12094409 - 2¹² = 12090313 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12094403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19892 + ... + 20490.

It is an arithmetic number, because the mean of its divisors is an integer number (1543800).

Almost surely, 2^12094409 is an apocalyptic number.

It is an amenable number.

12094409 is a deficient number, since it is larger than the sum of its proper divisors (255991).

12094409 is an equidigital number, since it uses as much as digits as its factorization.

12094409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 12094409 is about 3477.7016835836. The cubic root of 12094409 is about 229.5416770949.

The spelling of 12094409 in words is "twelve million, ninety-four thousand, four hundred nine".