8118065 has 8 divisors (see below), whose sum is σ = 9771840. Its totient is φ = 6474352.

The previous prime is 8118049. The next prime is 8118083. The reversal of 8118065 is 5608118.

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 8118065 - 2⁴ = 8118049 is a prime.

It is a Curzon number.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605 + ... + 4074.

It is an arithmetic number, because the mean of its divisors is an integer number (1221480).

Almost surely, 2^8118065 is an apocalyptic number.

It is an amenable number.

8118065 is a deficient number, since it is larger than the sum of its proper divisors (1653775).

8118065 is a wasteful number, since it uses less digits than its factorization.

8118065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5031.

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 8118065 is about 2849.2218235862. The cubic root of 8118065 is about 200.9790742470.

The spelling of 8118065 in words is "eight million, one hundred eighteen thousand, sixty-five".