11418118 has 16 divisors (see below), whose sum is σ = 18198000. Its totient is φ = 5354496.

The previous prime is 11418109. The next prime is 11418119. The reversal of 11418118 is 81181411.

It is a junction number, because it is equal to n+sod(n) for n = 11418092 and 11418101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11418119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16630 + ... + 17302.

It is an arithmetic number, because the mean of its divisors is an integer number (1137375).

Almost surely, 2^11418118 is an apocalyptic number.

11418118 is a deficient number, since it is larger than the sum of its proper divisors (6779882).

11418118 is a wasteful number, since it uses less digits than its factorization.

11418118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191.

The product of its digits is 256, while the sum is 25.

The square root of 11418118 is about 3379.0705822755. The cubic root of 11418118 is about 225.1808784204.

Adding to 11418118 its reverse (81181411), we get a palindrome (92599529).

The spelling of 11418118 in words is "eleven million, four hundred eighteen thousand, one hundred eighteen".