11008668 has 24 divisors (see below), whose sum is σ = 28022400. Its totient is φ = 3335920.

The previous prime is 11008663. The next prime is 11008687. The reversal of 11008668 is 86680011.

It is a super-4 number, since 4×11008668⁴ (a number of 29 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11008663) 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, 41568 + ... + 41831.

It is an arithmetic number, because the mean of its divisors is an integer number (1167600).

Almost surely, 2^11008668 is an apocalyptic number.

It is an amenable number.

11008668 is an abundant number, since it is smaller than the sum of its proper divisors (17013732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11008668 is a wasteful number, since it uses less digits than its factorization.

11008668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83417 (or 83415 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 11008668 is about 3317.9312831944. The cubic root of 11008668 is about 222.4564102633.

Adding to 11008668 its reverse (86680011), we get a palindrome (97688679).

The spelling of 11008668 in words is "eleven million, eight thousand, six hundred sixty-eight".