116506039 has 4 divisors (see below), whose sum is σ = 125468056. Its totient is φ = 107544024.

The previous prime is 116506037. The next prime is 116506069. The reversal of 116506039 is 930605611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116506039 - 2¹ = 116506037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116506039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116506037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4480989 + ... + 4481014.

It is an arithmetic number, because the mean of its divisors is an integer number (31367014).

Almost surely, 2^116506039 is an apocalyptic number.

116506039 is a deficient number, since it is larger than the sum of its proper divisors (8962017).

116506039 is an equidigital number, since it uses as much as digits as its factorization.

116506039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8962016.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 116506039 is about 10793.7963201091. The cubic root of 116506039 is about 488.4080488701.

It can be divided in two parts, 11650 and 6039, that added together give a square (17689 = 133²).

The spelling of 116506039 in words is "one hundred sixteen million, five hundred six thousand, thirty-nine".