11145114 has 40 divisors (see below), whose sum is σ = 25286580. Its totient is φ = 3668544.

The previous prime is 11145109. The next prime is 11145137. The reversal of 11145114 is 41154111.

11145114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9199089 + 1946025 = 3033^2 + 1395^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14032 + ... + 14804.

Almost surely, 2^11145114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11145114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12643290).

11145114 is an abundant number, since it is smaller than the sum of its proper divisors (14141466).

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

11145114 is an equidigital number, since it uses as much as digits as its factorization.

11145114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876 (or 867 counting only the distinct ones).

The product of its digits is 80, while the sum is 18.

The square root of 11145114 is about 3338.4298704631. The cubic root of 11145114 is about 223.3717114314.

Adding to 11145114 its reverse (41154111), we get a palindrome (52299225).

The spelling of 11145114 in words is "eleven million, one hundred forty-five thousand, one hundred fourteen".