11440118 has 8 divisors (see below), whose sum is σ = 17194680. Its totient is φ = 5708560.

The previous prime is 11440097. The next prime is 11440127. The reversal of 11440118 is 81104411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11440118.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4448 + ... + 6531.

It is an arithmetic number, because the mean of its divisors is an integer number (2149335).

Almost surely, 2^11440118 is an apocalyptic number.

11440118 is a deficient number, since it is larger than the sum of its proper divisors (5754562).

11440118 is a wasteful number, since it uses less digits than its factorization.

11440118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11502.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 11440118 is about 3382.3243487283. The cubic root of 11440118 is about 225.3254089818.

Adding to 11440118 its reverse (81104411), we get a palindrome (92544529).

The spelling of 11440118 in words is "eleven million, four hundred forty thousand, one hundred eighteen".