11133206 has 16 divisors (see below), whose sum is σ = 19173024. Its totient is φ = 4749504.

The previous prime is 11133203. The next prime is 11133209. The reversal of 11133206 is 60233111.

It is an interprime number because it is at equal distance from previous prime (11133203) and next prime (11133209).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133203) 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, 1556 + ... + 4968.

It is an arithmetic number, because the mean of its divisors is an integer number (1198314).

Almost surely, 2^11133206 is an apocalyptic number.

11133206 is a deficient number, since it is larger than the sum of its proper divisors (8039818).

11133206 is a wasteful number, since it uses less digits than its factorization.

11133206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3655.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 11133206 is about 3336.6459206814. The cubic root of 11133206 is about 223.2921292268.

Adding to 11133206 its reverse (60233111), we get a palindrome (71366317).

The spelling of 11133206 in words is "eleven million, one hundred thirty-three thousand, two hundred six".