11118349 has 4 divisors (see below), whose sum is σ = 12129120. Its totient is φ = 10107580.

The previous prime is 11118343. The next prime is 11118377. The reversal of 11118349 is 94381111.

11118349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94381111 = 11 ⋅8580101.

It is a cyclic number.

It is not a de Polignac number, because 11118349 - 2²¹ = 9021197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11118343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505369 + ... + 505390.

It is an arithmetic number, because the mean of its divisors is an integer number (3032280).

Almost surely, 2^11118349 is an apocalyptic number.

It is an amenable number.

11118349 is a deficient number, since it is larger than the sum of its proper divisors (1010771).

11118349 is a wasteful number, since it uses less digits than its factorization.

11118349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010770.

The product of its digits is 864, while the sum is 28.

The square root of 11118349 is about 3334.4188399180. The cubic root of 11118349 is about 223.1927589901.

The spelling of 11118349 in words is "eleven million, one hundred eighteen thousand, three hundred forty-nine".