11238288 has 20 divisors (see below), whose sum is σ = 29032368. Its totient is φ = 3746080.

The previous prime is 11238287. The next prime is 11238301. The reversal of 11238288 is 88283211.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11238281) 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 3 ways as a sum of consecutive naturals, for example, 117018 + ... + 117113.

Almost surely, 2^11238288 is an apocalyptic number.

It is an amenable number.

11238288 is an abundant number, since it is smaller than the sum of its proper divisors (17794080).

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

11238288 is a wasteful number, since it uses less digits than its factorization.

11238288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234142 (or 234136 counting only the distinct ones).

The product of its digits is 6144, while the sum is 33.

The square root of 11238288 is about 3352.3555897309. The cubic root of 11238288 is about 223.9924529770.

The spelling of 11238288 in words is "eleven million, two hundred thirty-eight thousand, two hundred eighty-eight".