12796918 has 8 divisors (see below), whose sum is σ = 20205720. Its totient is φ = 6061680.

The previous prime is 12796909. The next prime is 12796921. The reversal of 12796918 is 81969721.

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

It is a super-2 number, since 2×12796918² = 327522220597448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 168343 + ... + 168418.

It is an arithmetic number, because the mean of its divisors is an integer number (2525715).

Almost surely, 2^12796918 is an apocalyptic number.

12796918 is a deficient number, since it is larger than the sum of its proper divisors (7408802).

12796918 is a wasteful number, since it uses less digits than its factorization.

12796918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336782.

The product of its digits is 54432, while the sum is 43.

The square root of 12796918 is about 3577.2780154749. The cubic root of 12796918 is about 233.9026429194.

The spelling of 12796918 in words is "twelve million, seven hundred ninety-six thousand, nine hundred eighteen".