11066207 has 4 divisors (see below), whose sum is σ = 11145960. Its totient is φ = 10986456.

The previous prime is 11066183. The next prime is 11066221. The reversal of 11066207 is 70266011.

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

It is a cyclic number.

It is not a de Polignac number, because 11066207 - 2¹² = 11062111 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 (11066257) 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, 39668 + ... + 39945.

It is an arithmetic number, because the mean of its divisors is an integer number (2786490).

Almost surely, 2^11066207 is an apocalyptic number.

11066207 is a deficient number, since it is larger than the sum of its proper divisors (79753).

11066207 is an equidigital number, since it uses as much as digits as its factorization.

11066207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79752.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 11066207 is about 3326.5908976007. The cubic root of 11066207 is about 222.8433079175.

The spelling of 11066207 in words is "eleven million, sixty-six thousand, two hundred seven".