115628767 has 2 divisors, whose sum is σ = 115628768. Its totient is φ = 115628766.

The previous prime is 115628717. The next prime is 115628833. The reversal of 115628767 is 767826511.

It is a weak prime.

It is an emirp because it is prime and its reverse (767826511) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115628767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115628707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57814383 + 57814384.

It is an arithmetic number, because the mean of its divisors is an integer number (57814384).

Almost surely, 2^115628767 is an apocalyptic number.

115628767 is a deficient number, since it is larger than the sum of its proper divisors (1).

115628767 is an equidigital number, since it uses as much as digits as its factorization.

115628767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 43.

The square root of 115628767 is about 10753.0817443187. The cubic root of 115628767 is about 487.1790806558.

The spelling of 115628767 in words is "one hundred fifteen million, six hundred twenty-eight thousand, seven hundred sixty-seven".