116066239 has 2 divisors, whose sum is σ = 116066240. Its totient is φ = 116066238.

The previous prime is 116066233. The next prime is 116066261. The reversal of 116066239 is 932660611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116066239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116066233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58033119 + 58033120.

It is an arithmetic number, because the mean of its divisors is an integer number (58033120).

Almost surely, 2^116066239 is an apocalyptic number.

116066239 is a deficient number, since it is larger than the sum of its proper divisors (1).

116066239 is an equidigital number, since it uses as much as digits as its factorization.

116066239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 116066239 is about 10773.4042437848. The cubic root of 116066239 is about 487.7927081947.

The spelling of 116066239 in words is "one hundred sixteen million, sixty-six thousand, two hundred thirty-nine".