11066505 has 8 divisors (see below), whose sum is σ = 17706432. Its totient is φ = 5902128.

The previous prime is 11066501. The next prime is 11066509. The reversal of 11066505 is 50566011.

11066505 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11066501) and next prime (11066509).

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

It is not a de Polignac number, because 11066505 - 2² = 11066501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11066501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368869 + ... + 368898.

It is an arithmetic number, because the mean of its divisors is an integer number (2213304).

Almost surely, 2^11066505 is an apocalyptic number.

11066505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11066505 is a deficient number, since it is larger than the sum of its proper divisors (6639927).

11066505 is an equidigital number, since it uses as much as digits as its factorization.

11066505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737775.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 11066505 is about 3326.6356878985. The cubic root of 11066505 is about 222.8453082027.

The spelling of 11066505 in words is "eleven million, sixty-six thousand, five hundred five".