115984823 has 2 divisors, whose sum is σ = 115984824. Its totient is φ = 115984822.

The previous prime is 115984807. The next prime is 115984879. The reversal of 115984823 is 328489511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115984823 - 2⁴ = 115984807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115984123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57992411 + 57992412.

It is an arithmetic number, because the mean of its divisors is an integer number (57992412).

Almost surely, 2^115984823 is an apocalyptic number.

115984823 is a deficient number, since it is larger than the sum of its proper divisors (1).

115984823 is an equidigital number, since it uses as much as digits as its factorization.

115984823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 41.

The square root of 115984823 is about 10769.6250166847. The cubic root of 115984823 is about 487.6786255781.

The spelling of 115984823 in words is "one hundred fifteen million, nine hundred eighty-four thousand, eight hundred twenty-three".