11006606 has 16 divisors (see below), whose sum is σ = 17889984. Its totient is φ = 5048544.

The previous prime is 11006603. The next prime is 11006609. The reversal of 11006606 is 60660011.

It is an interprime number because it is at equal distance from previous prime (11006603) and next prime (11006609).

It is a super-2 number, since 2×11006606² = 242290751278472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11006603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3275 + ... + 5721.

It is an arithmetic number, because the mean of its divisors is an integer number (1118124).

Almost surely, 2^11006606 is an apocalyptic number.

11006606 is a deficient number, since it is larger than the sum of its proper divisors (6883378).

11006606 is a wasteful number, since it uses less digits than its factorization.

11006606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 11006606 is about 3317.6205328518. The cubic root of 11006606 is about 222.4425201856.

Adding to 11006606 its reverse (60660011), we get a palindrome (71666617).

The spelling of 11006606 in words is "eleven million, six thousand, six hundred six".