11643108 has 12 divisors (see below), whose sum is σ = 27167280. Its totient is φ = 3881032.

The previous prime is 11643103. The next prime is 11643109. The reversal of 11643108 is 80134611.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (11643103) 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 3 ways as a sum of consecutive naturals, for example, 485118 + ... + 485141.

It is an arithmetic number, because the mean of its divisors is an integer number (2263940).

Almost surely, 2^11643108 is an apocalyptic number.

It is an amenable number.

11643108 is an abundant number, since it is smaller than the sum of its proper divisors (15524172).

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

11643108 is a wasteful number, since it uses less digits than its factorization.

11643108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970266 (or 970264 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 11643108 is about 3412.1998769123. The cubic root of 11643108 is about 226.6503054319.

Adding to 11643108 its reverse (80134611), we get a palindrome (91777719).

The spelling of 11643108 in words is "eleven million, six hundred forty-three thousand, one hundred eight".