12933966 has 8 divisors (see below), whose sum is σ = 25867944. Its totient is φ = 4311320.

The previous prime is 12933953. The next prime is 12933967. The reversal of 12933966 is 66933921.

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

12933966 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12933967) 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 3 ways as a sum of consecutive naturals, for example, 1077825 + ... + 1077836.

It is an arithmetic number, because the mean of its divisors is an integer number (3233493).

Almost surely, 2^12933966 is an apocalyptic number.

12933966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12933966 is a wasteful number, since it uses less digits than its factorization.

12933966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155666.

The product of its digits is 52488, while the sum is 39.

The square root of 12933966 is about 3596.3823489724. The cubic root of 12933966 is about 234.7346696033.

The spelling of 12933966 in words is "twelve million, nine hundred thirty-three thousand, nine hundred sixty-six".