12791846 has 8 divisors (see below), whose sum is σ = 19245720. Its totient is φ = 6376608.

The previous prime is 12791833. The next prime is 12791869. The reversal of 12791846 is 64819721.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8816 + ... + 10163.

It is an arithmetic number, because the mean of its divisors is an integer number (2405715).

Almost surely, 2^12791846 is an apocalyptic number.

12791846 is a deficient number, since it is larger than the sum of its proper divisors (6453874).

12791846 is a wasteful number, since it uses less digits than its factorization.

12791846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19318.

The product of its digits is 24192, while the sum is 38.

The square root of 12791846 is about 3576.5690263156. The cubic root of 12791846 is about 233.8717367545.

It can be divided in two parts, 1279 and 1846, that added together give a 5-th power (3125 = 5⁵).

The spelling of 12791846 in words is "twelve million, seven hundred ninety-one thousand, eight hundred forty-six".