12527328 has 48 divisors (see below), whose sum is σ = 35876736. Its totient is φ = 3795840.

The previous prime is 12527323. The next prime is 12527353. The reversal of 12527328 is 82372521.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 12527295 and 12527304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12527323) 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 7 ways as a sum of consecutive naturals, for example, 4876 + ... + 6987.

It is an arithmetic number, because the mean of its divisors is an integer number (747432).

Almost surely, 2^12527328 is an apocalyptic number.

It is an amenable number.

12527328 is an abundant number, since it is smaller than the sum of its proper divisors (23349408).

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

12527328 is a wasteful number, since it uses less digits than its factorization.

12527328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11887 (or 11879 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 12527328 is about 3539.3965587371. The cubic root of 12527328 is about 232.2484456988.

Adding to 12527328 its reverse (82372521), we get a palindrome (94899849).

The spelling of 12527328 in words is "twelve million, five hundred twenty-seven thousand, three hundred twenty-eight".