12933226 has 16 divisors (see below), whose sum is σ = 20793024. Its totient is φ = 6011584.

The previous prime is 12933223. The next prime is 12933227. The reversal of 12933226 is 62233921.

It is a junction number, because it is equal to n+sod(n) for n = 12933194 and 12933203.

It is not an unprimeable number, because it can be changed into a prime (12933223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531 + ... + 5113.

It is an arithmetic number, because the mean of its divisors is an integer number (1299564).

Almost surely, 2^12933226 is an apocalyptic number.

12933226 is a deficient number, since it is larger than the sum of its proper divisors (7859798).

12933226 is a wasteful number, since it uses less digits than its factorization.

12933226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4685.

The product of its digits is 3888, while the sum is 28.

The square root of 12933226 is about 3596.2794663374. The cubic root of 12933226 is about 234.7301928386.

The spelling of 12933226 in words is "twelve million, nine hundred thirty-three thousand, two hundred twenty-six".