12624167 has 2 divisors, whose sum is σ = 12624168. Its totient is φ = 12624166.

The previous prime is 12624163. The next prime is 12624169. The reversal of 12624167 is 76142621.

It is a strong prime.

It is an emirp because it is prime and its reverse (76142621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12624167 - 2² = 12624163 is a prime.

Together with 12624169, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12624163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6312083 + 6312084.

It is an arithmetic number, because the mean of its divisors is an integer number (6312084).

Almost surely, 2^12624167 is an apocalyptic number.

12624167 is a deficient number, since it is larger than the sum of its proper divisors (1).

12624167 is an equidigital number, since it uses as much as digits as its factorization.

12624167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 29.

The square root of 12624167 is about 3553.0503796034. The cubic root of 12624167 is about 232.8453541041.

Adding to 12624167 its reverse (76142621), we get a palindrome (88766788).

The spelling of 12624167 in words is "twelve million, six hundred twenty-four thousand, one hundred sixty-seven".