12592243 has 2 divisors, whose sum is σ = 12592244. Its totient is φ = 12592242.

The previous prime is 12592213. The next prime is 12592253. The reversal of 12592243 is 34229521.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12592243 is a prime.

It is not a weakly prime, because it can be changed into another prime (12592213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6296121 + 6296122.

It is an arithmetic number, because the mean of its divisors is an integer number (6296122).

Almost surely, 2^12592243 is an apocalyptic number.

12592243 is a deficient number, since it is larger than the sum of its proper divisors (1).

12592243 is an equidigital number, since it uses as much as digits as its factorization.

12592243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 28.

The square root of 12592243 is about 3548.5550580483. Note that the first 3 decimals coincide. The cubic root of 12592243 is about 232.6489152756.

The spelling of 12592243 in words is "twelve million, five hundred ninety-two thousand, two hundred forty-three".