115845799 has 2 divisors, whose sum is σ = 115845800. Its totient is φ = 115845798.

The previous prime is 115845781. The next prime is 115845809. The reversal of 115845799 is 997548511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115845799 - 2¹¹ = 115843751 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115845739) 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, 57922899 + 57922900.

It is an arithmetic number, because the mean of its divisors is an integer number (57922900).

Almost surely, 2^115845799 is an apocalyptic number.

115845799 is a deficient number, since it is larger than the sum of its proper divisors (1).

115845799 is an equidigital number, since it uses as much as digits as its factorization.

115845799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 49.

The square root of 115845799 is about 10763.1686319596. The cubic root of 115845799 is about 487.4836973729.

The spelling of 115845799 in words is "one hundred fifteen million, eight hundred forty-five thousand, seven hundred ninety-nine".