12127108 has 24 divisors (see below), whose sum is σ = 24752000. Its totient is φ = 5196744.

The previous prime is 12127091. The next prime is 12127109. The reversal of 12127108 is 80172121.

It is not an unprimeable number, because it can be changed into a prime (12127109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3048 + ... + 5791.

Almost surely, 2^12127108 is an apocalyptic number.

It is an amenable number.

12127108 is an abundant number, since it is smaller than the sum of its proper divisors (12624892).

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

12127108 is an equidigital number, since it uses as much as digits as its factorization.

12127108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8864 (or 8848 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 12127108 is about 3482.3997473007. The cubic root of 12127108 is about 229.7483574189.

Adding to 12127108 its reverse (80172121), we get a palindrome (92299229).

The spelling of 12127108 in words is "twelve million, one hundred twenty-seven thousand, one hundred eight".