12834472 has 48 divisors (see below), whose sum is σ = 28984500. Its totient is φ = 5306112.

The previous prime is 12834469. The next prime is 12834491. The reversal of 12834472 is 27443821.

12834472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12152196 + 682276 = 3486^2 + 826^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10804 + ... + 11932.

Almost surely, 2^12834472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12834472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14492250).

12834472 is an abundant number, since it is smaller than the sum of its proper divisors (16150028).

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

12834472 is a wasteful number, since it uses less digits than its factorization.

12834472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178 (or 1167 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 12834472 is about 3582.5231332121. The cubic root of 12834472 is about 234.1312240332.

The spelling of 12834472 in words is "twelve million, eight hundred thirty-four thousand, four hundred seventy-two".