12673373 has 2 divisors, whose sum is σ = 12673374. Its totient is φ = 12673372.

The previous prime is 12673369. The next prime is 12673393. The reversal of 12673373 is 37337621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10936249 + 1737124 = 3307^2 + 1318^2 .

It is an emirp because it is prime and its reverse (37337621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12673373 - 2² = 12673369 is a prime.

It is a super-2 number, since 2×12673373² = 321228766394258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12673393) 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, 6336686 + 6336687.

It is an arithmetic number, because the mean of its divisors is an integer number (6336687).

Almost surely, 2^12673373 is an apocalyptic number.

It is an amenable number.

12673373 is a deficient number, since it is larger than the sum of its proper divisors (1).

12673373 is an equidigital number, since it uses as much as digits as its factorization.

12673373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15876, while the sum is 32.

The square root of 12673373 is about 3559.9681178348. The cubic root of 12673373 is about 233.1474871633.

The spelling of 12673373 in words is "twelve million, six hundred seventy-three thousand, three hundred seventy-three".