115384517 has 2 divisors, whose sum is σ = 115384518. Its totient is φ = 115384516.

The previous prime is 115384499. The next prime is 115384543. The reversal of 115384517 is 715483511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65836996 + 49547521 = 8114^2 + 7039^2 .

It is an emirp because it is prime and its reverse (715483511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115384517 - 2¹⁰ = 115383493 is a prime.

It is equal to p_6593354 and since 115384517 and 6593354 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115384547) 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, 57692258 + 57692259.

It is an arithmetic number, because the mean of its divisors is an integer number (57692259).

Almost surely, 2^115384517 is an apocalyptic number.

It is an amenable number.

115384517 is a deficient number, since it is larger than the sum of its proper divisors (1).

115384517 is an equidigital number, since it uses as much as digits as its factorization.

115384517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 35.

The square root of 115384517 is about 10741.7185310359. The cubic root of 115384517 is about 486.8358057141.

The spelling of 115384517 in words is "one hundred fifteen million, three hundred eighty-four thousand, five hundred seventeen".