12651467 has 2 divisors, whose sum is σ = 12651468. Its totient is φ = 12651466.

The previous prime is 12651437. The next prime is 12651469. The reversal of 12651467 is 76415621.

It is a strong prime.

It is an emirp because it is prime and its reverse (76415621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12651467 - 2¹⁴ = 12635083 is a prime.

Together with 12651469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12651469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6325733 + 6325734.

It is an arithmetic number, because the mean of its divisors is an integer number (6325734).

Almost surely, 2^12651467 is an apocalyptic number.

12651467 is a deficient number, since it is larger than the sum of its proper divisors (1).

12651467 is an equidigital number, since it uses as much as digits as its factorization.

12651467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 12651467 is about 3556.8900742081. The cubic root of 12651467 is about 233.0130774218.

The spelling of 12651467 in words is "twelve million, six hundred fifty-one thousand, four hundred sixty-seven".