12173327 has 2 divisors, whose sum is σ = 12173328. Its totient is φ = 12173326.

The previous prime is 12173323. The next prime is 12173353. The reversal of 12173327 is 72337121.

It is an a-pointer prime, because the next prime (12173353) can be obtained adding 12173327 to its sum of digits (26).

It is a weak prime.

It is an emirp because it is prime and its reverse (72337121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12173327 - 2² = 12173323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12173296 and 12173305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12173321) 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, 6086663 + 6086664.

It is an arithmetic number, because the mean of its divisors is an integer number (6086664).

Almost surely, 2^12173327 is an apocalyptic number.

12173327 is a deficient number, since it is larger than the sum of its proper divisors (1).

12173327 is an equidigital number, since it uses as much as digits as its factorization.

12173327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1764, while the sum is 26.

The square root of 12173327 is about 3489.0295212279. The cubic root of 12173327 is about 230.0398607663.

The spelling of 12173327 in words is "twelve million, one hundred seventy-three thousand, three hundred twenty-seven".