12371441 has 2 divisors, whose sum is σ = 12371442. Its totient is φ = 12371440.

The previous prime is 12371423. The next prime is 12371453. The reversal of 12371441 is 14417321.

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., 6630625 + 5740816 = 2575^2 + 2396^2 .

It is a cyclic number.

It is not a de Polignac number, because 12371441 - 2⁶ = 12371377 is a prime.

It is not a weakly prime, because it can be changed into another prime (12371741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6185720 + 6185721.

It is an arithmetic number, because the mean of its divisors is an integer number (6185721).

Almost surely, 2^12371441 is an apocalyptic number.

It is an amenable number.

12371441 is a deficient number, since it is larger than the sum of its proper divisors (1).

12371441 is an equidigital number, since it uses as much as digits as its factorization.

12371441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672, while the sum is 23.

The square root of 12371441 is about 3517.3059292589. The cubic root of 12371441 is about 231.2810743730.

Adding to 12371441 its reverse (14417321), we get a palindrome (26788762).

The spelling of 12371441 in words is "twelve million, three hundred seventy-one thousand, four hundred forty-one".