116839743 has 4 divisors (see below), whose sum is σ = 155786328. Its totient is φ = 77893160.

The previous prime is 116839717. The next prime is 116839757. The reversal of 116839743 is 347938611.

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 116839743 - 2¹² = 116835647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116839695 and 116839704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116839703) 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, 19473288 + ... + 19473293.

It is an arithmetic number, because the mean of its divisors is an integer number (38946582).

Almost surely, 2^116839743 is an apocalyptic number.

116839743 is a deficient number, since it is larger than the sum of its proper divisors (38946585).

116839743 is an equidigital number, since it uses as much as digits as its factorization.

116839743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38946584.

The product of its digits is 108864, while the sum is 42.

The square root of 116839743 is about 10809.2434055303. The cubic root of 116839743 is about 488.8739141553.

The spelling of 116839743 in words is "one hundred sixteen million, eight hundred thirty-nine thousand, seven hundred forty-three".