11290066 has 16 divisors (see below), whose sum is σ = 17928000. Its totient is φ = 5317488.

The previous prime is 11290061. The next prime is 11290073. The reversal of 11290066 is 66009211.

It is a self number, because there is not a number n which added to its sum of digits gives 11290066.

It is not an unprimeable number, because it can be changed into a prime (11290061) 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, 6816 + ... + 8308.

It is an arithmetic number, because the mean of its divisors is an integer number (1120500).

Almost surely, 2^11290066 is an apocalyptic number.

11290066 is a deficient number, since it is larger than the sum of its proper divisors (6637934).

11290066 is a wasteful number, since it uses less digits than its factorization.

11290066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 11290066 is about 3360.0693445225. The cubic root of 11290066 is about 224.3359250758.

Adding to 11290066 its reverse (66009211), we get a palindrome (77299277).

The spelling of 11290066 in words is "eleven million, two hundred ninety thousand, sixty-six".