12452263 has 2 divisors, whose sum is σ = 12452264. Its totient is φ = 12452262.

The previous prime is 12452249. The next prime is 12452273. The reversal of 12452263 is 36225421.

12452263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (36225421) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12452263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12452213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6226131 + 6226132.

It is an arithmetic number, because the mean of its divisors is an integer number (6226132).

Almost surely, 2^12452263 is an apocalyptic number.

12452263 is a deficient number, since it is larger than the sum of its proper divisors (1).

12452263 is an equidigital number, since it uses as much as digits as its factorization.

12452263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 25.

The square root of 12452263 is about 3528.7764168335. The cubic root of 12452263 is about 231.7836307622.

Adding to 12452263 its reverse (36225421), we get a palindrome (48677684).

The spelling of 12452263 in words is "twelve million, four hundred fifty-two thousand, two hundred sixty-three".