11328504 has 96 divisors (see below), whose sum is σ = 32175360. Its totient is φ = 3319360.

The previous prime is 11328497. The next prime is 11328517. The reversal of 11328504 is 40582311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136447 + ... + 136529.

It is an arithmetic number, because the mean of its divisors is an integer number (335160).

Almost surely, 2^11328504 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 11328504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16087680).

11328504 is an abundant number, since it is smaller than the sum of its proper divisors (20846856).

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

11328504 is a wasteful number, since it uses less digits than its factorization.

11328504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 11328504 is about 3365.7843068147. The cubic root of 11328504 is about 224.5902270085.

The spelling of 11328504 in words is "eleven million, three hundred twenty-eight thousand, five hundred four".