12371968 has 48 divisors (see below), whose sum is σ = 28304640. Its totient is φ = 5296128.

The previous prime is 12371929. The next prime is 12371981. The reversal of 12371968 is 86917321.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13905 + ... + 14767.

It is an arithmetic number, because the mean of its divisors is an integer number (589680).

Almost surely, 2^12371968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12371968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14152320).

12371968 is an abundant number, since it is smaller than the sum of its proper divisors (15932672).

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

12371968 is an frugal number, since it uses more digits than its factorization.

12371968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 872 counting only the distinct ones).

The product of its digits is 18144, while the sum is 37.

The square root of 12371968 is about 3517.3808437529. The cubic root of 12371968 is about 231.2843583719.

The spelling of 12371968 in words is "twelve million, three hundred seventy-one thousand, nine hundred sixty-eight".