11896808 has 96 divisors (see below), whose sum is σ = 29548800. Its totient is φ = 4435200.

The previous prime is 11896799. The next prime is 11896811. The reversal of 11896808 is 80869811.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 133628 + ... + 133716.

It is an arithmetic number, because the mean of its divisors is an integer number (307800).

Almost surely, 2^11896808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11896808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14774400).

11896808 is an abundant number, since it is smaller than the sum of its proper divisors (17651992).

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

11896808 is a wasteful number, since it uses less digits than its factorization.

11896808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 41.

The square root of 11896808 is about 3449.1749738162. The cubic root of 11896808 is about 228.2847064060.

It can be divided in two parts, 1189 and 6808, that added together give a palindrome (7997).

The spelling of 11896808 in words is "eleven million, eight hundred ninety-six thousand, eight hundred eight".