11006601 has 16 divisors (see below), whose sum is σ = 15095808. Its totient is φ = 7130000.

The previous prime is 11006591. The next prime is 11006603. The reversal of 11006601 is 10660011.

It is a cyclic number.

It is not a de Polignac number, because 11006601 - 2⁶ = 11006537 is a prime.

It is a super-2 number, since 2×11006601² = 242290531146402, which contains 22 as substring.

It is a Curzon number.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35236 + ... + 35546.

It is an arithmetic number, because the mean of its divisors is an integer number (943488).

Almost surely, 2^11006601 is an apocalyptic number.

It is an amenable number.

11006601 is a deficient number, since it is larger than the sum of its proper divisors (4089207).

11006601 is a wasteful number, since it uses less digits than its factorization.

11006601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 11006601 is about 3317.6197792996. The cubic root of 11006601 is about 222.4424865024.

Adding to 11006601 its reverse (10660011), we get a palindrome (21666612).

The spelling of 11006601 in words is "eleven million, six thousand, six hundred one".