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12411461 is a prime number

12411461 has 2 divisors, whose sum is σ = 12411462. Its totient is φ = 12411460.

The previous prime is 12411457. The next prime is 12411481. The reversal of 12411461 is 16411421.

12411461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (12411481) can be obtained adding 12411461 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12180100 + 231361 = 3490^2 + 481^2 .

It is a cyclic number.

It is not a de Polignac number, because 12411461 - 22 = 12411457 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12411481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6205730 + 6205731.

It is an arithmetic number, because the mean of its divisors is an integer number (6205731).

Almost surely, 212411461 is an apocalyptic number.

It is an amenable number.

12411461 is a deficient number, since it is larger than the sum of its proper divisors (1).

12411461 is an equidigital number, since it uses as much as digits as its factorization.

12411461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192, while the sum is 20.

The square root of 12411461 is about 3522.9903491210. The cubic root of 12411461 is about 231.5301939914.

Adding to 12411461 its reverse (16411421), we get a palindrome (28822882).

The spelling of 12411461 in words is "twelve million, four hundred eleven thousand, four hundred sixty-one".