116612117 has 2 divisors, whose sum is σ = 116612118. Its totient is φ = 116612116.

The previous prime is 116612081. The next prime is 116612141. The reversal of 116612117 is 711216611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90459121 + 26152996 = 9511^2 + 5114^2 .

It is a cyclic number.

It is not a de Polignac number, because 116612117 - 2¹⁴ = 116595733 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116612017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58306058 + 58306059.

It is an arithmetic number, because the mean of its divisors is an integer number (58306059).

Almost surely, 2^116612117 is an apocalyptic number.

It is an amenable number.

116612117 is a deficient number, since it is larger than the sum of its proper divisors (1).

116612117 is an equidigital number, since it uses as much as digits as its factorization.

116612117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 504, while the sum is 26.

The square root of 116612117 is about 10798.7090432144. The cubic root of 116612117 is about 488.5562347020.

Adding to 116612117 its reverse (711216611), we get a palindrome (827828728).

The spelling of 116612117 in words is "one hundred sixteen million, six hundred twelve thousand, one hundred seventeen".