12412541 has 2 divisors, whose sum is σ = 12412542. Its totient is φ = 12412540.

The previous prime is 12412523. The next prime is 12412549. The reversal of 12412541 is 14521421.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9703225 + 2709316 = 3115^2 + 1646^2 .

It is a cyclic number.

It is not a de Polignac number, because 12412541 - 2¹⁰ = 12411517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12412549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6206270 + 6206271.

It is an arithmetic number, because the mean of its divisors is an integer number (6206271).

Almost surely, 2^12412541 is an apocalyptic number.

It is an amenable number.

12412541 is a deficient number, since it is larger than the sum of its proper divisors (1).

12412541 is an equidigital number, since it uses as much as digits as its factorization.

12412541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 320, while the sum is 20.

The square root of 12412541 is about 3523.1436246625. The cubic root of 12412541 is about 231.5369094339.

Adding to 12412541 its reverse (14521421), we get a palindrome (26933962).

The spelling of 12412541 in words is "twelve million, four hundred twelve thousand, five hundred forty-one".