12828926 has 16 divisors (see below), whose sum is σ = 21083760. Its totient is φ = 5806080.

The previous prime is 12828923. The next prime is 12828943. The reversal of 12828926 is 62982821.

It is a self number, because there is not a number n which added to its sum of digits gives 12828926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12828923) 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, 4520 + ... + 6788.

It is an arithmetic number, because the mean of its divisors is an integer number (1317735).

Almost surely, 2^12828926 is an apocalyptic number.

12828926 is a deficient number, since it is larger than the sum of its proper divisors (8254834).

12828926 is a wasteful number, since it uses less digits than its factorization.

12828926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539.

The product of its digits is 27648, while the sum is 38.

The square root of 12828926 is about 3581.7490140991. The cubic root of 12828926 is about 234.0974951077.

The spelling of 12828926 in words is "twelve million, eight hundred twenty-eight thousand, nine hundred twenty-six".