116195249 has 4 divisors (see below), whose sum is σ = 118164720. Its totient is φ = 114225780.

The previous prime is 116195237. The next prime is 116195251. The reversal of 116195249 is 942591611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116195249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116195749) 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, 984647 + ... + 984764.

It is an arithmetic number, because the mean of its divisors is an integer number (29541180).

Almost surely, 2^116195249 is an apocalyptic number.

It is an amenable number.

116195249 is a deficient number, since it is larger than the sum of its proper divisors (1969471).

116195249 is an equidigital number, since it uses as much as digits as its factorization.

116195249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969470.

The product of its digits is 19440, while the sum is 38.

The square root of 116195249 is about 10779.3900105711. The cubic root of 116195249 is about 487.9733718002.

The spelling of 116195249 in words is "one hundred sixteen million, one hundred ninety-five thousand, two hundred forty-nine".