11066743 has 4 divisors (see below), whose sum is σ = 11099920. Its totient is φ = 11033568.

The previous prime is 11066729. The next prime is 11066767. The reversal of 11066743 is 34766011.

11066743 is digitally balanced in base 3, 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11066743 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 (11066543) 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, 16083 + ... + 16756.

It is an arithmetic number, because the mean of its divisors is an integer number (2774980).

Almost surely, 2^11066743 is an apocalyptic number.

11066743 is a deficient number, since it is larger than the sum of its proper divisors (33177).

11066743 is an equidigital number, since it uses as much as digits as its factorization.

11066743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33176.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 11066743 is about 3326.6714595824. The cubic root of 11066743 is about 222.8469057201.

The spelling of 11066743 in words is "eleven million, sixty-six thousand, seven hundred forty-three".