12954673 has 2 divisors, whose sum is σ = 12954674. Its totient is φ = 12954672.

The previous prime is 12954611. The next prime is 12954679. The reversal of 12954673 is 37645921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11336689 + 1617984 = 3367^2 + 1272^2 .

It is an emirp because it is prime and its reverse (37645921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12954673 - 2²¹ = 10857521 is a prime.

It is not a weakly prime, because it can be changed into another prime (12954679) 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, 6477336 + 6477337.

It is an arithmetic number, because the mean of its divisors is an integer number (6477337).

Almost surely, 2^12954673 is an apocalyptic number.

It is an amenable number.

12954673 is a deficient number, since it is larger than the sum of its proper divisors (1).

12954673 is an equidigital number, since it uses as much as digits as its factorization.

12954673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 12954673 is about 3599.2600628463. The cubic root of 12954673 is about 234.8598711895.

The spelling of 12954673 in words is "twelve million, nine hundred fifty-four thousand, six hundred seventy-three".