12833860 has 36 divisors (see below), whose sum is σ = 29191428. Its totient is φ = 4737408.

The previous prime is 12833789. The next prime is 12833869. The reversal of 12833860 is 6833821.

It can be written as a sum of positive squares in 6 ways, for example, as 6563844 + 6270016 = 2562^2 + 2504^2 .

It is not an unprimeable number, because it can be changed into a prime (12833869) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1482 + ... + 5278.

It is an arithmetic number, because the mean of its divisors is an integer number (810873).

Almost surely, 2^12833860 is an apocalyptic number.

12833860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12833860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14595714).

12833860 is an abundant number, since it is smaller than the sum of its proper divisors (16357568).

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

12833860 is a wasteful number, since it uses less digits than its factorization.

12833860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832 (or 3817 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 12833860 is about 3582.4377175326. The cubic root of 12833860 is about 234.1275025299.

The spelling of 12833860 in words is "twelve million, eight hundred thirty-three thousand, eight hundred sixty".