12812334 has 32 divisors (see below), whose sum is σ = 26922240. Its totient is φ = 4057152.

The previous prime is 12812333. The next prime is 12812347. The reversal of 12812334 is 43321821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12812333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31122 + ... + 31530.

It is an arithmetic number, because the mean of its divisors is an integer number (841320).

Almost surely, 2^12812334 is an apocalyptic number.

12812334 is an abundant number, since it is smaller than the sum of its proper divisors (14109906).

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

12812334 is a wasteful number, since it uses less digits than its factorization.

12812334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664.

The product of its digits is 1152, while the sum is 24.

The square root of 12812334 is about 3579.4320778582. The cubic root of 12812334 is about 233.9965300092.

The spelling of 12812334 in words is "twelve million, eight hundred twelve thousand, three hundred thirty-four".