116182289 has 2 divisors, whose sum is σ = 116182290. Its totient is φ = 116182288.

The previous prime is 116182273. The next prime is 116182343. The reversal of 116182289 is 982281611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93219025 + 22963264 = 9655^2 + 4792^2 .

It is a cyclic number.

It is not a de Polignac number, because 116182289 - 2⁴ = 116182273 is a prime.

It is not a weakly prime, because it can be changed into another prime (116182189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58091144 + 58091145.

It is an arithmetic number, because the mean of its divisors is an integer number (58091145).

Almost surely, 2^116182289 is an apocalyptic number.

It is an amenable number.

116182289 is a deficient number, since it is larger than the sum of its proper divisors (1).

116182289 is an equidigital number, since it uses as much as digits as its factorization.

116182289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 38.

The square root of 116182289 is about 10778.7888466191. The cubic root of 116182289 is about 487.9552288609.

The spelling of 116182289 in words is "one hundred sixteen million, one hundred eighty-two thousand, two hundred eighty-nine".