11052207 has 10 divisors (see below), whose sum is σ = 16510208. Its totient is φ = 7368084.

The previous prime is 11052203. The next prime is 11052241. The reversal of 11052207 is 70225011.

11052207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11052207 - 2² = 11052203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11052207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11052203) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 68143 + ... + 68304.

Almost surely, 2^11052207 is an apocalyptic number.

11052207 is a deficient number, since it is larger than the sum of its proper divisors (5458001).

11052207 is an equidigital number, since it uses as much as digits as its factorization.

11052207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136459 (or 136450 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 11052207 is about 3324.4859753051. The cubic root of 11052207 is about 222.7492942875.

Adding to 11052207 its reverse (70225011), we get a palindrome (81277218).

The spelling of 11052207 in words is "eleven million, fifty-two thousand, two hundred seven".