12682673 has 2 divisors, whose sum is σ = 12682674. Its totient is φ = 12682672.

The previous prime is 12682669. The next prime is 12682723. The reversal of 12682673 is 37628621.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12061729 + 620944 = 3473^2 + 788^2 .

It is a cyclic number.

It is not a de Polignac number, because 12682673 - 2² = 12682669 is a prime.

It is a super-3 number, since 3×12682673³ (a number of 22 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (12682613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6341336 + 6341337.

It is an arithmetic number, because the mean of its divisors is an integer number (6341337).

Almost surely, 2^12682673 is an apocalyptic number.

It is an amenable number.

12682673 is a deficient number, since it is larger than the sum of its proper divisors (1).

12682673 is an equidigital number, since it uses as much as digits as its factorization.

12682673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 35.

The square root of 12682673 is about 3561.2740697677. The cubic root of 12682673 is about 233.2045028047.

The spelling of 12682673 in words is "twelve million, six hundred eighty-two thousand, six hundred seventy-three".