11088828 has 36 divisors (see below), whose sum is σ = 29680560. Its totient is φ = 3478656.

The previous prime is 11088827. The next prime is 11088841. The reversal of 11088828 is 82888011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11088792 and 11088801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11088821) 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 11 ways as a sum of consecutive naturals, for example, 8448 + ... + 9671.

It is an arithmetic number, because the mean of its divisors is an integer number (824460).

Almost surely, 2^11088828 is an apocalyptic number.

11088828 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11088828 is an abundant number, since it is smaller than the sum of its proper divisors (18591732).

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

11088828 is a wasteful number, since it uses less digits than its factorization.

11088828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18146 (or 18141 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 36.

The square root of 11088828 is about 3329.9891891716. The cubic root of 11088828 is about 222.9950463752.

The spelling of 11088828 in words is "eleven million, eighty-eight thousand, eight hundred twenty-eight".