11087808 has 112 divisors (see below), whose sum is σ = 32186880. Its totient is φ = 3354624.

The previous prime is 11087777. The next prime is 11087819. The reversal of 11087808 is 80878011.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 140313 + ... + 140391.

Almost surely, 2^11087808 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 11087808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16093440).

11087808 is an abundant number, since it is smaller than the sum of its proper divisors (21099072).

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

11087808 is a wasteful number, since it uses less digits than its factorization.

11087808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 33.

The square root of 11087808 is about 3329.8360319992. The cubic root of 11087808 is about 222.9882088050.

The spelling of 11087808 in words is "eleven million, eighty-seven thousand, eight hundred eight".