12480896 has 32 divisors (see below), whose sum is σ = 25024680. Its totient is φ = 6200320.

The previous prime is 12480889. The next prime is 12480901. The reversal of 12480896 is 69808421.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 35795 + ... + 36141.

Almost surely, 2^12480896 is an apocalyptic number.

12480896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12480896 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

12480896 is an equidigital number, since it uses as much as digits as its factorization.

12480896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 12480896 is about 3532.8311592829. The cubic root of 12480896 is about 231.9611508473.

The spelling of 12480896 in words is "twelve million, four hundred eighty thousand, eight hundred ninety-six".