11328516 has 36 divisors (see below), whose sum is σ = 29562624. Its totient is φ = 3654000.

The previous prime is 11328497. The next prime is 11328517. The reversal of 11328516 is 61582311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11328516.

It is not an unprimeable number, because it can be changed into a prime (11328517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3960 + ... + 6191.

It is an arithmetic number, because the mean of its divisors is an integer number (821184).

Almost surely, 2^11328516 is an apocalyptic number.

It is an amenable number.

11328516 is an abundant number, since it is smaller than the sum of its proper divisors (18234108).

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

11328516 is a wasteful number, since it uses less digits than its factorization.

11328516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10192 (or 10187 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 11328516 is about 3365.7860894596. The cubic root of 11328516 is about 224.5903063094.

Adding to 11328516 its product of digits (1440), we get a square (11329956 = 3366²).

The spelling of 11328516 in words is "eleven million, three hundred twenty-eight thousand, five hundred sixteen".