11040541 has 8 divisors (see below), whose sum is σ = 11409120. Its totient is φ = 10675728.

The previous prime is 11040527. The next prime is 11040559. The reversal of 11040541 is 14504011.

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

It is a cyclic number.

It is not a de Polignac number, because 11040541 - 2⁷ = 11040413 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 (11040241) 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 7 ways as a sum of consecutive naturals, for example, 5790 + ... + 7456.

It is an arithmetic number, because the mean of its divisors is an integer number (1426140).

Almost surely, 2^11040541 is an apocalyptic number.

It is an amenable number.

11040541 is a deficient number, since it is larger than the sum of its proper divisors (368579).

11040541 is a wasteful number, since it uses less digits than its factorization.

11040541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 11040541 is about 3322.7309551030. The cubic root of 11040541 is about 222.6708934122.

Adding to 11040541 its reverse (14504011), we get a palindrome (25544552).

The spelling of 11040541 in words is "eleven million, forty thousand, five hundred forty-one".