115724267 has 2 divisors, whose sum is σ = 115724268. Its totient is φ = 115724266.

The previous prime is 115724261. The next prime is 115724291. The reversal of 115724267 is 762427511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115724267 - 2⁴ = 115724251 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (115724261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57862133 + 57862134.

It is an arithmetic number, because the mean of its divisors is an integer number (57862134).

Almost surely, 2^115724267 is an apocalyptic number.

115724267 is a deficient number, since it is larger than the sum of its proper divisors (1).

115724267 is an equidigital number, since it uses as much as digits as its factorization.

115724267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23520, while the sum is 35.

The square root of 115724267 is about 10757.5214152703. The cubic root of 115724267 is about 487.3131672402.

The spelling of 115724267 in words is "one hundred fifteen million, seven hundred twenty-four thousand, two hundred sixty-seven".