12008528 has 90 divisors (see below), whose sum is σ = 29293326. Its totient is φ = 4752384.

The previous prime is 12008519. The next prime is 12008533. The reversal of 12008528 is 82580021.

12008528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 6210064 + 5798464 = 2492^2 + 2408^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12008497 and 12008506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 226550 + ... + 226602.

Almost surely, 2^12008528 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 12008528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14646663).

12008528 is an abundant number, since it is smaller than the sum of its proper divisors (17284798).

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

12008528 is a wasteful number, since it uses less digits than its factorization.

12008528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 12008528 is about 3465.3323072975. The cubic root of 12008528 is about 228.9970696853.

Adding to 12008528 its reverse (82580021), we get a palindrome (94588549).

The spelling of 12008528 in words is "twelve million, eight thousand, five hundred twenty-eight".