116242847 has 6 divisors (see below), whose sum is σ = 135221328. Its totient is φ = 99636684.

The previous prime is 116242843. The next prime is 116242849. The reversal of 116242847 is 748242611.

It is not a de Polignac number, because 116242847 - 2² = 116242843 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116242843) 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 5 ways as a sum of consecutive naturals, for example, 1186103 + ... + 1186200.

It is an arithmetic number, because the mean of its divisors is an integer number (22536888).

Almost surely, 2^116242847 is an apocalyptic number.

116242847 is a deficient number, since it is larger than the sum of its proper divisors (18978481).

116242847 is an equidigital number, since it uses as much as digits as its factorization.

116242847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372317 (or 2372310 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 116242847 is about 10781.5976088890. The cubic root of 116242847 is about 488.0399935309.

The spelling of 116242847 in words is "one hundred sixteen million, two hundred forty-two thousand, eight hundred forty-seven".