12707119 has 2 divisors, whose sum is σ = 12707120. Its totient is φ = 12707118.

The previous prime is 12707099. The next prime is 12707129. The reversal of 12707119 is 91170721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12707119 - 2²³ = 4318511 is a prime.

It is a super-2 number, since 2×12707119² = 322941746560322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12707129) 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, 6353559 + 6353560.

It is an arithmetic number, because the mean of its divisors is an integer number (6353560).

Almost surely, 2^12707119 is an apocalyptic number.

12707119 is a deficient number, since it is larger than the sum of its proper divisors (1).

12707119 is an equidigital number, since it uses as much as digits as its factorization.

12707119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 28.

The square root of 12707119 is about 3564.7046160937. The cubic root of 12707119 is about 233.3542414371.

The spelling of 12707119 in words is "twelve million, seven hundred seven thousand, one hundred nineteen".