12104648 has 32 divisors (see below), whose sum is σ = 23353920. Its totient is φ = 5880000.

The previous prime is 12104639. The next prime is 12104669. The reversal of 12104648 is 84640121.

12104648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57263 + ... + 57473.

It is an arithmetic number, because the mean of its divisors is an integer number (729810).

Almost surely, 2^12104648 is an apocalyptic number.

It is an amenable number.

12104648 is a deficient number, since it is larger than the sum of its proper divisors (11249272).

12104648 is a wasteful number, since it uses less digits than its factorization.

12104648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 12104648 is about 3479.1734650632. The cubic root of 12104648 is about 229.6064346839.

Adding to 12104648 its reverse (84640121), we get a palindrome (96744769).

The spelling of 12104648 in words is "twelve million, one hundred four thousand, six hundred forty-eight".