11228088 has 32 divisors (see below), whose sum is σ = 29548800. Its totient is φ = 3545568.

The previous prime is 11228083. The next prime is 11228089. The reversal of 11228088 is 88082211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11228083) 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 7 ways as a sum of consecutive naturals, for example, 11856 + ... + 12767.

It is an arithmetic number, because the mean of its divisors is an integer number (923400).

Almost surely, 2^11228088 is an apocalyptic number.

It is an amenable number.

11228088 is an abundant number, since it is smaller than the sum of its proper divisors (18320712).

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

11228088 is a wasteful number, since it uses less digits than its factorization.

11228088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24651 (or 24647 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 30.

The square root of 11228088 is about 3350.8339260548. The cubic root of 11228088 is about 223.9246664191.

The spelling of 11228088 in words is "eleven million, two hundred twenty-eight thousand, eighty-eight".