12460417 has 2 divisors, whose sum is σ = 12460418. Its totient is φ = 12460416.

The previous prime is 12460403. The next prime is 12460421. The reversal of 12460417 is 71406421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12173121 + 287296 = 3489^2 + 536^2 .

It is a cyclic number.

It is not a de Polignac number, because 12460417 - 2⁷ = 12460289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12460391 and 12460400.

It is not a weakly prime, because it can be changed into another prime (12469417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6230208 + 6230209.

It is an arithmetic number, because the mean of its divisors is an integer number (6230209).

Almost surely, 2^12460417 is an apocalyptic number.

It is an amenable number.

12460417 is a deficient number, since it is larger than the sum of its proper divisors (1).

12460417 is an equidigital number, since it uses as much as digits as its factorization.

12460417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 12460417 is about 3529.9315857393. The cubic root of 12460417 is about 231.8342119657.

Adding to 12460417 its reverse (71406421), we get a palindrome (83866838).

The spelling of 12460417 in words is "twelve million, four hundred sixty thousand, four hundred seventeen".