127493 has 2 divisors, whose sum is σ = 127494. Its totient is φ = 127492.
The previous prime is 127487. The next prime is 127507. The reversal of 127493 is 394721.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 113569 + 13924 = 337^2 + 118^2 .
It is an emirp because it is prime and its reverse (394721) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 127493 - 212 = 123397 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a plaindrome in base 14.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 127493.
It is not a weakly prime, because it can be changed into another prime (127403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63746 + 63747.
It is an arithmetic number, because the mean of its divisors is an integer number (63747).
2127493 is an apocalyptic number.
It is an amenable number.
127493 is a deficient number, since it is larger than the sum of its proper divisors (1).
127493 is an equidigital number, since it uses as much as digits as its factorization.
127493 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1512, while the sum is 26.
The square root of 127493 is about 357.0616193320. The cubic root of 127493 is about 50.3302143685.
The spelling of 127493 in words is "one hundred twenty-seven thousand, four hundred ninety-three".
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