12528336 has 40 divisors (see below), whose sum is σ = 32544544. Its totient is φ = 4152960.

The previous prime is 12528331. The next prime is 12528349. The reversal of 12528336 is 63382521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12528331) 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, 9510 + ... + 10746.

Almost surely, 2^12528336 is an apocalyptic number.

12528336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12528336 is an abundant number, since it is smaller than the sum of its proper divisors (20016208).

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

12528336 is a wasteful number, since it uses less digits than its factorization.

12528336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459 (or 1453 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 12528336 is about 3539.5389530276. The cubic root of 12528336 is about 232.2546747514.

The spelling of 12528336 in words is "twelve million, five hundred twenty-eight thousand, three hundred thirty-six".