12375912 has 16 divisors (see below), whose sum is σ = 30939840. Its totient is φ = 4125296.

The previous prime is 12375911. The next prime is 12375917. The reversal of 12375912 is 21957321.

It is a self number, because there is not a number n which added to its sum of digits gives 12375912.

It is not an unprimeable number, because it can be changed into a prime (12375911) 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, 257808 + ... + 257855.

It is an arithmetic number, because the mean of its divisors is an integer number (1933740).

Almost surely, 2^12375912 is an apocalyptic number.

12375912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12375912 is an abundant number, since it is smaller than the sum of its proper divisors (18563928).

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

12375912 is a wasteful number, since it uses less digits than its factorization.

12375912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515672 (or 515668 counting only the distinct ones).

The product of its digits is 3780, while the sum is 30.

The square root of 12375912 is about 3517.9414435149. The cubic root of 12375912 is about 231.3089324358.

The spelling of 12375912 in words is "twelve million, three hundred seventy-five thousand, nine hundred twelve".