116506069 has 2 divisors, whose sum is σ = 116506070. Its totient is φ = 116506068.

The previous prime is 116506037. The next prime is 116506097. The reversal of 116506069 is 960605611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102779044 + 13727025 = 10138^2 + 3705^2 .

It is a cyclic number.

It is not a de Polignac number, because 116506069 - 2⁵ = 116506037 is a prime.

It is a super-2 number, since 2×116506069² = 27147328227665522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116506009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58253034 + 58253035.

It is an arithmetic number, because the mean of its divisors is an integer number (58253035).

Almost surely, 2^116506069 is an apocalyptic number.

It is an amenable number.

116506069 is a deficient number, since it is larger than the sum of its proper divisors (1).

116506069 is an equidigital number, since it uses as much as digits as its factorization.

116506069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 116506069 is about 10793.7977097961. The cubic root of 116506069 is about 488.4080907914.

The spelling of 116506069 in words is "one hundred sixteen million, five hundred six thousand, sixty-nine".