12268573 has 2 divisors, whose sum is σ = 12268574. Its totient is φ = 12268572.

The previous prime is 12268559. The next prime is 12268579. The reversal of 12268573 is 37586221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10413529 + 1855044 = 3227^2 + 1362^2 .

It is a cyclic number.

It is not a de Polignac number, because 12268573 - 2⁵ = 12268541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12268579) 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, 6134286 + 6134287.

It is an arithmetic number, because the mean of its divisors is an integer number (6134287).

Almost surely, 2^12268573 is an apocalyptic number.

It is an amenable number.

12268573 is a deficient number, since it is larger than the sum of its proper divisors (1).

12268573 is an equidigital number, since it uses as much as digits as its factorization.

12268573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 34.

The square root of 12268573 is about 3502.6522807724. The cubic root of 12268573 is about 230.6382586757.

The spelling of 12268573 in words is "twelve million, two hundred sixty-eight thousand, five hundred seventy-three".