12104418 has 8 divisors (see below), whose sum is σ = 24208848. Its totient is φ = 4034804.

The previous prime is 12104399. The next prime is 12104419. The reversal of 12104418 is 81440121.

It is a happy number.

12104418 is digitally balanced in base 2, because in such base 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.

12104418 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12104394 and 12104403.

It is not an unprimeable number, because it can be changed into a prime (12104419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008696 + ... + 1008707.

It is an arithmetic number, because the mean of its divisors is an integer number (3026106).

Almost surely, 2^12104418 is an apocalyptic number.

12104418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12104418 is a wasteful number, since it uses less digits than its factorization.

12104418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017408.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 12104418 is about 3479.1404110786. The cubic root of 12104418 is about 229.6049804267.

Adding to 12104418 its reverse (81440121), we get a palindrome (93544539).

The spelling of 12104418 in words is "twelve million, one hundred four thousand, four hundred eighteen".