12833219 has 4 divisors (see below), whose sum is σ = 14666544. Its totient is φ = 10999896.

The previous prime is 12833159. The next prime is 12833237. The reversal of 12833219 is 91233821.

12833219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12833219 - 2¹⁶ = 12767683 is a prime.

It is a super-2 number, since 2×12833219² = 329383019803922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12833191 and 12833200.

It is not an unprimeable number, because it can be changed into a prime (12833239) 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, 916652 + ... + 916665.

It is an arithmetic number, because the mean of its divisors is an integer number (3666636).

Almost surely, 2^12833219 is an apocalyptic number.

12833219 is a deficient number, since it is larger than the sum of its proper divisors (1833325).

12833219 is an equidigital number, since it uses as much as digits as its factorization.

12833219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833324.

The product of its digits is 2592, while the sum is 29.

The square root of 12833219 is about 3582.3482521944. The cubic root of 12833219 is about 234.1236045541.

The spelling of 12833219 in words is "twelve million, eight hundred thirty-three thousand, two hundred nineteen".