12354673 has 2 divisors, whose sum is σ = 12354674. Its totient is φ = 12354672.

The previous prime is 12354637. The next prime is 12354677. The reversal of 12354673 is 37645321.

12354673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (12354637) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10969344 + 1385329 = 3312^2 + 1177^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12354673 is a prime.

It is not a weakly prime, because it can be changed into another prime (12354677) 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, 6177336 + 6177337.

It is an arithmetic number, because the mean of its divisors is an integer number (6177337).

Almost surely, 2^12354673 is an apocalyptic number.

It is an amenable number.

12354673 is a deficient number, since it is larger than the sum of its proper divisors (1).

12354673 is an equidigital number, since it uses as much as digits as its factorization.

12354673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 31.

The square root of 12354673 is about 3514.9214784971. The cubic root of 12354673 is about 231.1765359045.

Adding to 12354673 its reverse (37645321), we get a palindrome (49999994).

The spelling of 12354673 in words is "twelve million, three hundred fifty-four thousand, six hundred seventy-three".