115466387 has 2 divisors, whose sum is σ = 115466388. Its totient is φ = 115466386.

The previous prime is 115466369. The next prime is 115466411. The reversal of 115466387 is 783664511.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115466387 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (115466347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57733193 + 57733194.

It is an arithmetic number, because the mean of its divisors is an integer number (57733194).

Almost surely, 2^115466387 is an apocalyptic number.

115466387 is a deficient number, since it is larger than the sum of its proper divisors (1).

115466387 is an equidigital number, since it uses as much as digits as its factorization.

115466387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 41.

The square root of 115466387 is about 10745.5286980213. The cubic root of 115466387 is about 486.9509217493.

The spelling of 115466387 in words is "one hundred fifteen million, four hundred sixty-six thousand, three hundred eighty-seven".