12592361 has 2 divisors, whose sum is σ = 12592362. Its totient is φ = 12592360.

The previous prime is 12592357. The next prime is 12592369. The reversal of 12592361 is 16329521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11256025 + 1336336 = 3355^2 + 1156^2 .

It is a cyclic number.

It is not a de Polignac number, because 12592361 - 2² = 12592357 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12592369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6296180 + 6296181.

It is an arithmetic number, because the mean of its divisors is an integer number (6296181).

Almost surely, 2^12592361 is an apocalyptic number.

It is an amenable number.

12592361 is a deficient number, since it is larger than the sum of its proper divisors (1).

12592361 is an equidigital number, since it uses as much as digits as its factorization.

12592361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 29.

The square root of 12592361 is about 3548.5716844950. The cubic root of 12592361 is about 232.6496419793.

The spelling of 12592361 in words is "twelve million, five hundred ninety-two thousand, three hundred sixty-one".