12063728 has 10 divisors (see below), whose sum is σ = 23373504. Its totient is φ = 6031856.

The previous prime is 12063721. The next prime is 12063763. The reversal of 12063728 is 82736021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12063728.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12063721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 376976 + ... + 377007.

Almost surely, 2^12063728 is an apocalyptic number.

It is an amenable number.

12063728 is a deficient number, since it is larger than the sum of its proper divisors (11309776).

12063728 is an equidigital number, since it uses as much as digits as its factorization.

12063728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753991 (or 753985 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 12063728 is about 3473.2877796117. The cubic root of 12063728 is about 229.3474129028.

Adding to 12063728 its reverse (82736021), we get a palindrome (94799749).

The spelling of 12063728 in words is "twelve million, sixty-three thousand, seven hundred twenty-eight".