12448283 has 2 divisors, whose sum is σ = 12448284. Its totient is φ = 12448282.

The previous prime is 12448277. The next prime is 12448291. The reversal of 12448283 is 38284421.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12448283 is a prime.

It is not a weakly prime, because it can be changed into another prime (12448213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6224141 + 6224142.

It is an arithmetic number, because the mean of its divisors is an integer number (6224142).

Almost surely, 2^12448283 is an apocalyptic number.

12448283 is a deficient number, since it is larger than the sum of its proper divisors (1).

12448283 is an equidigital number, since it uses as much as digits as its factorization.

12448283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 32.

The square root of 12448283 is about 3528.2124369148. The cubic root of 12448283 is about 231.7589338550.

The spelling of 12448283 in words is "twelve million, four hundred forty-eight thousand, two hundred eighty-three".