11168118 has 40 divisors (see below), whose sum is σ = 26954928. Its totient is φ = 3435696.

The previous prime is 11168077. The next prime is 11168137. The reversal of 11168118 is 81186111.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11168091 and 11168100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 546 + ... + 4757.

Almost surely, 2^11168118 is an apocalyptic number.

11168118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11168118 is an abundant number, since it is smaller than the sum of its proper divisors (15786810).

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

11168118 is a wasteful number, since it uses less digits than its factorization.

11168118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5330 (or 5321 counting only the distinct ones).

The product of its digits is 384, while the sum is 27.

The square root of 11168118 is about 3341.8734266875. The cubic root of 11168118 is about 223.5252887920.

The spelling of 11168118 in words is "eleven million, one hundred sixty-eight thousand, one hundred eighteen".