12927963 has 8 divisors (see below), whose sum is σ = 17309776. Its totient is φ = 8582400.

The previous prime is 12927953. The next prime is 12927977. The reversal of 12927963 is 36972921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12927963 - 2⁴ = 12927947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12927953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8218 + ... + 9663.

It is an arithmetic number, because the mean of its divisors is an integer number (2163722).

Almost surely, 2^12927963 is an apocalyptic number.

12927963 is a deficient number, since it is larger than the sum of its proper divisors (4381813).

12927963 is a wasteful number, since it uses less digits than its factorization.

12927963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18125.

The product of its digits is 40824, while the sum is 39.

The square root of 12927963 is about 3595.5476634304. The cubic root of 12927963 is about 234.6983484347.

The spelling of 12927963 in words is "twelve million, nine hundred twenty-seven thousand, nine hundred sixty-three".