115727 has 2 divisors, whose sum is σ = 115728. Its totient is φ = 115726.
The previous prime is 115693. The next prime is 115733. The reversal of 115727 is 727511.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 115727 - 26 = 115663 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (115757) by changing a digit.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57863 + 57864.
It is an arithmetic number, because the mean of its divisors is an integer number (57864).
2115727 is an apocalyptic number.
115727 is a deficient number, since it is larger than the sum of its proper divisors (1).
115727 is an equidigital number, since it uses as much as digits as its factorization.
115727 is an evil number, because the sum of its binary digits is even.
The product of its digits is 490, while the sum is 23.
The square root of 115727 is about 340.1867134384. The cubic root of 115727 is about 48.7317003417.
The spelling of 115727 in words is "one hundred fifteen thousand, seven hundred twenty-seven".
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