11066523 has 16 divisors (see below), whose sum is σ = 16262400. Its totient is φ = 6650784.

The previous prime is 11066513. The next prime is 11066543. The reversal of 11066523 is 32566011.

It is not a de Polignac number, because 11066523 - 2⁵ = 11066491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11066493 and 11066502.

It is not an unprimeable number, because it can be changed into a prime (11066513) 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 15 ways as a sum of consecutive naturals, for example, 1623 + ... + 4976.

It is an arithmetic number, because the mean of its divisors is an integer number (1016400).

Almost surely, 2^11066523 is an apocalyptic number.

11066523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11066523 is a deficient number, since it is larger than the sum of its proper divisors (5195877).

11066523 is a wasteful number, since it uses less digits than its factorization.

11066523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6658.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 11066523 is about 3326.6383933334. The cubic root of 11066523 is about 222.8454290241.

The spelling of 11066523 in words is "eleven million, sixty-six thousand, five hundred twenty-three".