12586097 has 2 divisors, whose sum is σ = 12586098. Its totient is φ = 12586096.

The previous prime is 12586051. The next prime is 12586111. The reversal of 12586097 is 79068521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6806881 + 5779216 = 2609^2 + 2404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12586097 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12586097.

It is not a weakly prime, because it can be changed into another prime (12586297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6293048 + 6293049.

It is an arithmetic number, because the mean of its divisors is an integer number (6293049).

Almost surely, 2^12586097 is an apocalyptic number.

It is an amenable number.

12586097 is a deficient number, since it is larger than the sum of its proper divisors (1).

12586097 is an equidigital number, since it uses as much as digits as its factorization.

12586097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 12586097 is about 3547.6889660735. The cubic root of 12586097 is about 232.6110588237.

The spelling of 12586097 in words is "twelve million, five hundred eighty-six thousand, ninety-seven".