116712061 has 2 divisors, whose sum is σ = 116712062. Its totient is φ = 116712060.

The previous prime is 116712053. The next prime is 116712067. The reversal of 116712061 is 160217611.

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., 104244100 + 12467961 = 10210^2 + 3531^2 .

It is a cyclic number.

It is not a de Polignac number, because 116712061 - 2³ = 116712053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116712067) 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, 58356030 + 58356031.

It is an arithmetic number, because the mean of its divisors is an integer number (58356031).

Almost surely, 2^116712061 is an apocalyptic number.

It is an amenable number.

116712061 is a deficient number, since it is larger than the sum of its proper divisors (1).

116712061 is an equidigital number, since it uses as much as digits as its factorization.

116712061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 116712061 is about 10803.3356422912. The cubic root of 116712061 is about 488.6957694335.

Adding to 116712061 its reverse (160217611), we get a palindrome (276929672).

The spelling of 116712061 in words is "one hundred sixteen million, seven hundred twelve thousand, sixty-one".