11134541 has 12 divisors (see below), whose sum is σ = 12961116. Its totient is φ = 9525120.

The previous prime is 11134537. The next prime is 11134561. The reversal of 11134541 is 14543111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5541316 + 5593225 = 2354^2 + 2365^2 .

It is not a de Polignac number, because 11134541 - 2² = 11134537 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 (11134531) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 650 + ... + 4763.

It is an arithmetic number, because the mean of its divisors is an integer number (1080093).

Almost surely, 2^11134541 is an apocalyptic number.

11134541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11134541 is a deficient number, since it is larger than the sum of its proper divisors (1826575).

11134541 is a wasteful number, since it uses less digits than its factorization.

11134541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5452 (or 5441 counting only the distinct ones).

The product of its digits is 240, while the sum is 20.

The square root of 11134541 is about 3336.8459658786. The cubic root of 11134541 is about 223.3010539719.

Adding to 11134541 its reverse (14543111), we get a palindrome (25677652).

The spelling of 11134541 in words is "eleven million, one hundred thirty-four thousand, five hundred forty-one".