12936048 has 80 divisors (see below), whose sum is σ = 35997696. Its totient is φ = 3988480.

The previous prime is 12936047. The next prime is 12936071. The reversal of 12936048 is 84063921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12936041) 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 in 15 ways as a sum of consecutive naturals, for example, 67633 + ... + 67823.

Almost surely, 2^12936048 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 12936048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17998848).

12936048 is an abundant number, since it is smaller than the sum of its proper divisors (23061648).

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

12936048 is a wasteful number, since it uses less digits than its factorization.

12936048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 12936048 is about 3596.6717948681. The cubic root of 12936048 is about 234.7472641254.

Adding to 12936048 its product of nonzero digits (10368), we get a triangular number (12946416 = T₅₀₈₈).

Adding to 12936048 its reverse (84063921), we get a palindrome (96999969).

The spelling of 12936048 in words is "twelve million, nine hundred thirty-six thousand, forty-eight".