115471793 has 2 divisors, whose sum is σ = 115471794. Its totient is φ = 115471792.

The previous prime is 115471781. The next prime is 115471801. The reversal of 115471793 is 397174511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111661489 + 3810304 = 10567^2 + 1952^2 .

It is a cyclic number.

It is not a de Polignac number, because 115471793 - 2²⁰ = 114423217 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (115471723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57735896 + 57735897.

It is an arithmetic number, because the mean of its divisors is an integer number (57735897).

Almost surely, 2^115471793 is an apocalyptic number.

It is an amenable number.

115471793 is a deficient number, since it is larger than the sum of its proper divisors (1).

115471793 is an equidigital number, since it uses as much as digits as its factorization.

115471793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26460, while the sum is 38.

The square root of 115471793 is about 10745.7802415646. The cubic root of 115471793 is about 486.9585211199.

The spelling of 115471793 in words is "one hundred fifteen million, four hundred seventy-one thousand, seven hundred ninety-three".