12492341 has 2 divisors, whose sum is σ = 12492342. Its totient is φ = 12492340.

The previous prime is 12492323. The next prime is 12492343. The reversal of 12492341 is 14329421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8532241 + 3960100 = 2921^2 + 1990^2 .

It is an emirp because it is prime and its reverse (14329421) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12492341 is a prime.

Together with 12492343, it forms a pair of twin primes.

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 12492341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12492343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6246170 + 6246171.

It is an arithmetic number, because the mean of its divisors is an integer number (6246171).

Almost surely, 2^12492341 is an apocalyptic number.

It is an amenable number.

12492341 is a deficient number, since it is larger than the sum of its proper divisors (1).

12492341 is an equidigital number, since it uses as much as digits as its factorization.

12492341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 26.

The square root of 12492341 is about 3534.4505937981. The cubic root of 12492341 is about 232.0320320912.

The spelling of 12492341 in words is "twelve million, four hundred ninety-two thousand, three hundred forty-one".