12532193 has 2 divisors, whose sum is σ = 12532194. Its totient is φ = 12532192.

The previous prime is 12532189. The next prime is 12532199. The reversal of 12532193 is 39123521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9102289 + 3429904 = 3017^2 + 1852^2 .

It is an emirp because it is prime and its reverse (39123521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12532193 - 2² = 12532189 is a prime.

It is a super-2 number, since 2×12532193² = 314111722778498, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12532199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6266096 + 6266097.

It is an arithmetic number, because the mean of its divisors is an integer number (6266097).

Almost surely, 2^12532193 is an apocalyptic number.

It is an amenable number.

12532193 is a deficient number, since it is larger than the sum of its proper divisors (1).

12532193 is an equidigital number, since it uses as much as digits as its factorization.

12532193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 26.

The square root of 12532193 is about 3540.0837560713. The cubic root of 12532193 is about 232.2785064443.

The spelling of 12532193 in words is "twelve million, five hundred thirty-two thousand, one hundred ninety-three".