12827107 has 2 divisors, whose sum is σ = 12827108. Its totient is φ = 12827106.

The previous prime is 12827081. The next prime is 12827159. The reversal of 12827107 is 70172821.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12827107 is a prime.

It is not a weakly prime, because it can be changed into another prime (12827407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6413553 + 6413554.

It is an arithmetic number, because the mean of its divisors is an integer number (6413554).

Almost surely, 2^12827107 is an apocalyptic number.

12827107 is a deficient number, since it is larger than the sum of its proper divisors (1).

12827107 is an equidigital number, since it uses as much as digits as its factorization.

12827107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 12827107 is about 3581.4950788742. The cubic root of 12827107 is about 234.0864304384.

Adding to 12827107 its reverse (70172821), we get a palindrome (82999928).

The spelling of 12827107 in words is "twelve million, eight hundred twenty-seven thousand, one hundred seven".