12938127 has 8 divisors (see below), whose sum is σ = 17290416. Its totient is φ = 8605632.

The previous prime is 12938111. The next prime is 12938131. The reversal of 12938127 is 72183921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12938127 - 2⁴ = 12938111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12938137) 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, 3348 + ... + 6089.

It is an arithmetic number, because the mean of its divisors is an integer number (2161302).

Almost surely, 2^12938127 is an apocalyptic number.

12938127 is a deficient number, since it is larger than the sum of its proper divisors (4352289).

12938127 is an equidigital number, since it uses as much as digits as its factorization.

12938127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9897.

The product of its digits is 6048, while the sum is 33.

The square root of 12938127 is about 3596.9608004536. The cubic root of 12938127 is about 234.7598391514.

The spelling of 12938127 in words is "twelve million, nine hundred thirty-eight thousand, one hundred twenty-seven".