12432367 has 2 divisors, whose sum is σ = 12432368. Its totient is φ = 12432366.

The previous prime is 12432341. The next prime is 12432379. The reversal of 12432367 is 76323421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12432367 - 2²³ = 4043759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12432317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216183 + 6216184.

It is an arithmetic number, because the mean of its divisors is an integer number (6216184).

Almost surely, 2^12432367 is an apocalyptic number.

12432367 is a deficient number, since it is larger than the sum of its proper divisors (1).

12432367 is an equidigital number, since it uses as much as digits as its factorization.

12432367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 28.

The square root of 12432367 is about 3525.9561823710. The cubic root of 12432367 is about 231.6601183963.

Adding to 12432367 its reverse (76323421), we get a palindrome (88755788).

The spelling of 12432367 in words is "twelve million, four hundred thirty-two thousand, three hundred sixty-seven".