8165118 has 16 divisors (see below), whose sum is σ = 17586576. Its totient is φ = 2512320.

The previous prime is 8165111. The next prime is 8165149. The reversal of 8165118 is 8115618.

It is a happy number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8165111) 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, 52263 + ... + 52418.

It is an arithmetic number, because the mean of its divisors is an integer number (1099161).

Almost surely, 2^8165118 is an apocalyptic number.

8165118 is an abundant number, since it is smaller than the sum of its proper divisors (9421458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8165118 is a wasteful number, since it uses less digits than its factorization.

8165118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104699.

The product of its digits is 1920, while the sum is 30.

The square root of 8165118 is about 2857.4670601776. The cubic root of 8165118 is about 201.3666237609.

The spelling of 8165118 in words is "eight million, one hundred sixty-five thousand, one hundred eighteen".