12252179 has 2 divisors, whose sum is σ = 12252180. Its totient is φ = 12252178.

The previous prime is 12252151. The next prime is 12252197. The reversal of 12252179 is 97125221.

Together with next prime (12252197) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12252179 is a prime.

It is not a weakly prime, because it can be changed into another prime (12255179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6126089 + 6126090.

It is an arithmetic number, because the mean of its divisors is an integer number (6126090).

Almost surely, 2^12252179 is an apocalyptic number.

12252179 is a deficient number, since it is larger than the sum of its proper divisors (1).

12252179 is an equidigital number, since it uses as much as digits as its factorization.

12252179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 29.

The square root of 12252179 is about 3500.3112718728. The cubic root of 12252179 is about 230.5354820112.

The spelling of 12252179 in words is "twelve million, two hundred fifty-two thousand, one hundred seventy-nine".