12734233 has 2 divisors, whose sum is σ = 12734234. Its totient is φ = 12734232.

The previous prime is 12734171. The next prime is 12734243. The reversal of 12734233 is 33243721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10291264 + 2442969 = 3208^2 + 1563^2 .

It is a cyclic number.

It is not a de Polignac number, because 12734233 - 2¹⁷ = 12603161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12734198 and 12734207.

It is not a weakly prime, because it can be changed into another prime (12734243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6367116 + 6367117.

It is an arithmetic number, because the mean of its divisors is an integer number (6367117).

Almost surely, 2^12734233 is an apocalyptic number.

It is an amenable number.

12734233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12734233 is an equidigital number, since it uses as much as digits as its factorization.

12734233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 25.

The square root of 12734233 is about 3568.5057096774. The cubic root of 12734233 is about 233.5200978625.

Adding to 12734233 its reverse (33243721), we get a palindrome (45977954).

The spelling of 12734233 in words is "twelve million, seven hundred thirty-four thousand, two hundred thirty-three".