12833444 has 48 divisors (see below), whose sum is σ = 25401600. Its totient is φ = 5634816.

The previous prime is 12833441. The next prime is 12833459. The reversal of 12833444 is 44433821.

It is a super-2 number, since 2×12833444² = 329394569802272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12833441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144152 + ... + 144240.

It is an arithmetic number, because the mean of its divisors is an integer number (529200).

Almost surely, 2^12833444 is an apocalyptic number.

It is an amenable number.

12833444 is a deficient number, since it is larger than the sum of its proper divisors (12568156).

12833444 is a wasteful number, since it uses less digits than its factorization.

12833444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 210 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 12833444 is about 3582.3796560387. The cubic root of 12833444 is about 234.1249728131.

The spelling of 12833444 in words is "twelve million, eight hundred thirty-three thousand, four hundred forty-four".