4161118 has 16 divisors (see below), whose sum is σ = 6768720. Its totient is φ = 1918488.

The previous prime is 4161109. The next prime is 4161119. The reversal of 4161118 is 8111614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4161119) 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 in 7 ways as a sum of consecutive naturals, for example, 3921 + ... + 4867.

It is an arithmetic number, because the mean of its divisors is an integer number (423045).

Almost surely, 2^4161118 is an apocalyptic number.

4161118 is a deficient number, since it is larger than the sum of its proper divisors (2607602).

4161118 is an equidigital number, since it uses as much as digits as its factorization.

4161118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988 (or 962 counting only the distinct ones).

The product of its digits is 192, while the sum is 22.

The square root of 4161118 is about 2039.8818593242. The cubic root of 4161118 is about 160.8434366537.

The spelling of 4161118 in words is "four million, one hundred sixty-one thousand, one hundred eighteen".