116266039 has 4 divisors (see below), whose sum is σ = 117295056. Its totient is φ = 115237024.

The previous prime is 116266019. The next prime is 116266057. The reversal of 116266039 is 930662611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930662611 = 997 ⋅933463.

It is a cyclic number.

It is not a de Polignac number, because 116266039 - 2⁷ = 116265911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116265995 and 116266013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116266019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514339 + ... + 514564.

It is an arithmetic number, because the mean of its divisors is an integer number (29323764).

Almost surely, 2^116266039 is an apocalyptic number.

116266039 is a deficient number, since it is larger than the sum of its proper divisors (1029017).

116266039 is a wasteful number, since it uses less digits than its factorization.

116266039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029016.

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

The square root of 116266039 is about 10782.6730915854. The cubic root of 116266039 is about 488.0724482043.

The spelling of 116266039 in words is "one hundred sixteen million, two hundred sixty-six thousand, thirty-nine".