12966234 has 16 divisors (see below), whose sum is σ = 25968288. Its totient is φ = 4316112.

The previous prime is 12966229. The next prime is 12966241. The reversal of 12966234 is 43266921.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12966195 and 12966204.

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 7 ways as a sum of consecutive naturals, for example, 6549 + ... + 8295.

It is an arithmetic number, because the mean of its divisors is an integer number (1623018).

Almost surely, 2^12966234 is an apocalyptic number.

12966234 is an abundant number, since it is smaller than the sum of its proper divisors (13002054).

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

12966234 is a wasteful number, since it uses less digits than its factorization.

12966234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2989.

The product of its digits is 15552, while the sum is 33.

The square root of 12966234 is about 3600.8657292379. The cubic root of 12966234 is about 234.9297149096.

The spelling of 12966234 in words is "twelve million, nine hundred sixty-six thousand, two hundred thirty-four".