11152328 has 48 divisors (see below), whose sum is σ = 23628780. Its totient is φ = 4928000.

The previous prime is 11152307. The next prime is 11152331. The reversal of 11152328 is 82325111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10745284 + 407044 = 3278^2 + 638^2 .

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 11 ways as a sum of consecutive naturals, for example, 39548 + ... + 39828.

Almost surely, 2^11152328 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 11152328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11814390).

11152328 is an abundant number, since it is smaller than the sum of its proper divisors (12476452).

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

11152328 is a wasteful number, since it uses less digits than its factorization.

11152328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 335 counting only the distinct ones).

The product of its digits is 480, while the sum is 23.

The square root of 11152328 is about 3339.5101437187. The cubic root of 11152328 is about 223.4198956544.

Adding to 11152328 its reverse (82325111), we get a palindrome (93477439).

It can be divided in two parts, 1115 and 2328, that added together give a palindrome (3443).

The spelling of 11152328 in words is "eleven million, one hundred fifty-two thousand, three hundred twenty-eight".