12812332 has 12 divisors (see below), whose sum is σ = 24146416. Its totient is φ = 5913360.

The previous prime is 12812329. The next prime is 12812333. The reversal of 12812332 is 23321821.

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 3 ways as a sum of consecutive naturals, for example, 123144 + ... + 123247.

Almost surely, 2^12812332 is an apocalyptic number.

It is an amenable number.

12812332 is a deficient number, since it is larger than the sum of its proper divisors (11334084).

12812332 is a wasteful number, since it uses less digits than its factorization.

12812332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246408 (or 246406 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 12812332 is about 3579.4317984842. The cubic root of 12812332 is about 233.9965178336.

The spelling of 12812332 in words is "twelve million, eight hundred twelve thousand, three hundred thirty-two".