12748016 has 10 divisors (see below), whose sum is σ = 24699312. Its totient is φ = 6374000.

The previous prime is 12748013. The next prime is 12748019. The reversal of 12748016 is 61084721.

It is an interprime number because it is at equal distance from previous prime (12748013) and next prime (12748019).

It is a self number, because there is not a number n which added to its sum of digits gives 12748016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12748013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398360 + ... + 398391.

Almost surely, 2^12748016 is an apocalyptic number.

12748016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12748016 is a deficient number, since it is larger than the sum of its proper divisors (11951296).

12748016 is an equidigital number, since it uses as much as digits as its factorization.

12748016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796759 (or 796753 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 12748016 is about 3570.4363878943. The cubic root of 12748016 is about 233.6043182726.

The spelling of 12748016 in words is "twelve million, seven hundred forty-eight thousand, sixteen".