116186943 has 8 divisors (see below), whose sum is σ = 155303856. Its totient is φ = 77264000.

The previous prime is 116186933. The next prime is 116186953. The reversal of 116186943 is 349681611.

It is an interprime number because it is at equal distance from previous prime (116186933) and next prime (116186953).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116186943 - 2⁶ = 116186879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116186923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47088 + ... + 49493.

It is an arithmetic number, because the mean of its divisors is an integer number (19412982).

Almost surely, 2^116186943 is an apocalyptic number.

116186943 is a deficient number, since it is larger than the sum of its proper divisors (39116913).

116186943 is an equidigital number, since it uses as much as digits as its factorization.

116186943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96985.

The product of its digits is 31104, while the sum is 39.

The square root of 116186943 is about 10779.0047314212. The cubic root of 116186943 is about 487.9617442353.

The spelling of 116186943 in words is "one hundred sixteen million, one hundred eighty-six thousand, nine hundred forty-three".