12795187 has 2 divisors, whose sum is σ = 12795188. Its totient is φ = 12795186.

The previous prime is 12795179. The next prime is 12795193. The reversal of 12795187 is 78159721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12795187 - 2³ = 12795179 is a prime.

It is not a weakly prime, because it can be changed into another prime (12795137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6397593 + 6397594.

It is an arithmetic number, because the mean of its divisors is an integer number (6397594).

Almost surely, 2^12795187 is an apocalyptic number.

12795187 is a deficient number, since it is larger than the sum of its proper divisors (1).

12795187 is an equidigital number, since it uses as much as digits as its factorization.

12795187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35280, while the sum is 40.

The square root of 12795187 is about 3577.0360635588. The cubic root of 12795187 is about 233.8920960119.

The spelling of 12795187 in words is "twelve million, seven hundred ninety-five thousand, one hundred eighty-seven".