12753982 has 4 divisors (see below), whose sum is σ = 19130976. Its totient is φ = 6376990.

The previous prime is 12753947. The next prime is 12754009. The reversal of 12753982 is 28935721.

12753982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3188494 + ... + 3188497.

It is an arithmetic number, because the mean of its divisors is an integer number (4782744).

Almost surely, 2^12753982 is an apocalyptic number.

12753982 is a deficient number, since it is larger than the sum of its proper divisors (6376994).

12753982 is an equidigital number, since it uses as much as digits as its factorization.

12753982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6376993.

The product of its digits is 30240, while the sum is 37.

The square root of 12753982 is about 3571.2717622718. The cubic root of 12753982 is about 233.6407544262.

The spelling of 12753982 in words is "twelve million, seven hundred fifty-three thousand, nine hundred eighty-two".