115956073 has 2 divisors, whose sum is σ = 115956074. Its totient is φ = 115956072.

The previous prime is 115956067. The next prime is 115956083. The reversal of 115956073 is 370659511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85618009 + 30338064 = 9253^2 + 5508^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115956073 is a prime.

It is not a weakly prime, because it can be changed into another prime (115956013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57978036 + 57978037.

It is an arithmetic number, because the mean of its divisors is an integer number (57978037).

Almost surely, 2^115956073 is an apocalyptic number.

It is an amenable number.

115956073 is a deficient number, since it is larger than the sum of its proper divisors (1).

115956073 is an equidigital number, since it uses as much as digits as its factorization.

115956073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28350, while the sum is 37.

The square root of 115956073 is about 10768.2901613952. The cubic root of 115956073 is about 487.6383274347.

The spelling of 115956073 in words is "one hundred fifteen million, nine hundred fifty-six thousand, seventy-three".