12107392 has 32 divisors (see below), whose sum is σ = 26316000. Its totient is φ = 5502720.

The previous prime is 12107387. The next prime is 12107401. The reversal of 12107392 is 29370121.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2892 + ... + 5707.

It is an arithmetic number, because the mean of its divisors is an integer number (822375).

Almost surely, 2^12107392 is an apocalyptic number.

It is an amenable number.

12107392 is an abundant number, since it is smaller than the sum of its proper divisors (14208608).

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

12107392 is an equidigital number, since it uses as much as digits as its factorization.

12107392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8624 (or 8612 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 12107392 is about 3479.5677892520. The cubic root of 12107392 is about 229.6237831838.

The spelling of 12107392 in words is "twelve million, one hundred seven thousand, three hundred ninety-two".