116884543 has 2 divisors, whose sum is σ = 116884544. Its totient is φ = 116884542.

The previous prime is 116884541. The next prime is 116884583. The reversal of 116884543 is 345488611.

It is an a-pointer prime, because the next prime (116884583) can be obtained adding 116884543 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116884543 - 2¹ = 116884541 is a prime.

Together with 116884541, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 116884496 and 116884505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116884541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58442271 + 58442272.

It is an arithmetic number, because the mean of its divisors is an integer number (58442272).

Almost surely, 2^116884543 is an apocalyptic number.

116884543 is a deficient number, since it is larger than the sum of its proper divisors (1).

116884543 is an equidigital number, since it uses as much as digits as its factorization.

116884543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92160, while the sum is 40.

The square root of 116884543 is about 10811.3155073747. The cubic root of 116884543 is about 488.9363893375.

The spelling of 116884543 in words is "one hundred sixteen million, eight hundred eighty-four thousand, five hundred forty-three".