115846847 has 2 divisors, whose sum is σ = 115846848. Its totient is φ = 115846846.

The previous prime is 115846799. The next prime is 115846849. The reversal of 115846847 is 748648511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115846847 - 2¹⁰ = 115845823 is a prime.

Together with 115846849, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 115846798 and 115846807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115846849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57923423 + 57923424.

It is an arithmetic number, because the mean of its divisors is an integer number (57923424).

Almost surely, 2^115846847 is an apocalyptic number.

115846847 is a deficient number, since it is larger than the sum of its proper divisors (1).

115846847 is an equidigital number, since it uses as much as digits as its factorization.

115846847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 215040, while the sum is 44.

The square root of 115846847 is about 10763.2173163975. The cubic root of 115846847 is about 487.4851673769.

The spelling of 115846847 in words is "one hundred fifteen million, eight hundred forty-six thousand, eight hundred forty-seven".