12466241 has 2 divisors, whose sum is σ = 12466242.
Its totient is φ = 12466240.
The previous prime is 12466211. The next prime is 12466243. The reversal of 12466241 is 14266421.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11458225 + 1008016 = 3385^2 + 1004^2
It is a cyclic number.
It is not a de Polignac number, because 12466241 - 26 = 12466177 is a prime.
Together with 12466243, 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 12466241.
It is not a weakly prime, because it can be changed into another prime (12466243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6233120 + 6233121.
It is an arithmetic number, because the mean of its divisors is an integer number (6233121).
Almost surely, 212466241 is an apocalyptic number.
It is an amenable number.
12466241 is a deficient number, since it is larger than the sum of its proper divisors (1).
12466241 is an equidigital number, since it uses as much as digits as its factorization.
12466241 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2304, while the sum is 26.
The square root of 12466241 is about 3530.7564345335.
The cubic root of 12466241 is about 231.8703261167.
The spelling of 12466241 in words is "twelve million, four hundred sixty-six thousand, two hundred forty-one".