116872193 has 2 divisors, whose sum is σ = 116872194. Its totient is φ = 116872192.

The previous prime is 116872163. The next prime is 116872199. The reversal of 116872193 is 391278611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99840064 + 17032129 = 9992^2 + 4127^2 .

It is a cyclic number.

It is not a de Polignac number, because 116872193 - 2²² = 112677889 is a prime.

It is not a weakly prime, because it can be changed into another prime (116872199) 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, 58436096 + 58436097.

It is an arithmetic number, because the mean of its divisors is an integer number (58436097).

Almost surely, 2^116872193 is an apocalyptic number.

It is an amenable number.

116872193 is a deficient number, since it is larger than the sum of its proper divisors (1).

116872193 is an equidigital number, since it uses as much as digits as its factorization.

116872193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 38.

The square root of 116872193 is about 10810.7443314510. The cubic root of 116872193 is about 488.9191684203.

The spelling of 116872193 in words is "one hundred sixteen million, eight hundred seventy-two thousand, one hundred ninety-three".