11305066 has 4 divisors (see below), whose sum is σ = 16957602. Its totient is φ = 5652532.

The previous prime is 11305061. The next prime is 11305067. The reversal of 11305066 is 66050311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10106041 + 1199025 = 3179^2 + 1095^2 .

It is not an unprimeable number, because it can be changed into a prime (11305061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2826265 + ... + 2826268.

Almost surely, 2^11305066 is an apocalyptic number.

11305066 is a deficient number, since it is larger than the sum of its proper divisors (5652536).

11305066 is an equidigital number, since it uses as much as digits as its factorization.

11305066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5652535.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 11305066 is about 3362.3007004133. The cubic root of 11305066 is about 224.4352321336.

Adding to 11305066 its reverse (66050311), we get a palindrome (77355377).

The spelling of 11305066 in words is "eleven million, three hundred five thousand, sixty-six".