11066541 has 8 divisors (see below), whose sum is σ = 15623424. Its totient is φ = 6943680.

The previous prime is 11066513. The next prime is 11066543. The reversal of 11066541 is 14566011.

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

It is not a de Polignac number, because 11066541 - 2⁵ = 11066509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11066543) 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, 108445 + ... + 108546.

It is an arithmetic number, because the mean of its divisors is an integer number (1952928).

Almost surely, 2^11066541 is an apocalyptic number.

It is an amenable number.

11066541 is a deficient number, since it is larger than the sum of its proper divisors (4556883).

11066541 is a wasteful number, since it uses less digits than its factorization.

11066541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217011.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 11066541 is about 3326.6410987661. The cubic root of 11066541 is about 222.8455498454.

The spelling of 11066541 in words is "eleven million, sixty-six thousand, five hundred forty-one".