8118043 has 2 divisors, whose sum is σ = 8118044. Its totient is φ = 8118042.

The previous prime is 8118023. The next prime is 8118049. The reversal of 8118043 is 3408118.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8118043 is a prime.

It is equal to p₅₄₇₁₅₃ and since 8118043 and 547153 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 8117999 and 8118017.

It is not a weakly prime, because it can be changed into another prime (8118049) 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, 4059021 + 4059022.

It is an arithmetic number, because the mean of its divisors is an integer number (4059022).

Almost surely, 2^8118043 is an apocalyptic number.

8118043 is a deficient number, since it is larger than the sum of its proper divisors (1).

8118043 is an equidigital number, since it uses as much as digits as its factorization.

8118043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 8118043 is about 2849.2179628803. The cubic root of 8118043 is about 200.9788926954.

The spelling of 8118043 in words is "eight million, one hundred eighteen thousand, forty-three".