126683 has 2 divisors, whose sum is σ = 126684. Its totient is φ = 126682.
The previous prime is 126653. The next prime is 126691. The reversal of 126683 is 386621.
It is a strong prime.
It is an emirp because it is prime and its reverse (386621) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 126683 - 210 = 125659 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (126613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63341 + 63342.
It is an arithmetic number, because the mean of its divisors is an integer number (63342).
2126683 is an apocalyptic number.
126683 is a deficient number, since it is larger than the sum of its proper divisors (1).
126683 is an equidigital number, since it uses as much as digits as its factorization.
126683 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1728, while the sum is 26.
The square root of 126683 is about 355.9255540138. The cubic root of 126683 is about 50.2234003590.
The spelling of 126683 in words is "one hundred twenty-six thousand, six hundred eighty-three".
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