12793597 has 2 divisors, whose sum is σ = 12793598. Its totient is φ = 12793596.

The previous prime is 12793579. The next prime is 12793603. The reversal of 12793597 is 79539721.

Together with previous prime (12793579) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9603801 + 3189796 = 3099^2 + 1786^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12793597 is a prime.

It is a super-2 number, since 2×12793597² = 327352248396818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12793577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6396798 + 6396799.

It is an arithmetic number, because the mean of its divisors is an integer number (6396799).

Almost surely, 2^12793597 is an apocalyptic number.

It is an amenable number.

12793597 is a deficient number, since it is larger than the sum of its proper divisors (1).

12793597 is an equidigital number, since it uses as much as digits as its factorization.

12793597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 119070, while the sum is 43.

The square root of 12793597 is about 3576.8138056097. The cubic root of 12793597 is about 233.8824073730.

The spelling of 12793597 in words is "twelve million, seven hundred ninety-three thousand, five hundred ninety-seven".