115288267 has 2 divisors, whose sum is σ = 115288268. Its totient is φ = 115288266.

The previous prime is 115288249. The next prime is 115288297. The reversal of 115288267 is 762882511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115288267 - 2⁷ = 115288139 is a prime.

It is not a weakly prime, because it can be changed into another prime (115288207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57644133 + 57644134.

It is an arithmetic number, because the mean of its divisors is an integer number (57644134).

Almost surely, 2^115288267 is an apocalyptic number.

115288267 is a deficient number, since it is larger than the sum of its proper divisors (1).

115288267 is an equidigital number, since it uses as much as digits as its factorization.

115288267 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 40.

The square root of 115288267 is about 10737.2374007470. The cubic root of 115288267 is about 486.7004005411.

The spelling of 115288267 in words is "one hundred fifteen million, two hundred eighty-eight thousand, two hundred sixty-seven".