12833999 has 2 divisors, whose sum is σ = 12834000. Its totient is φ = 12833998.

The previous prime is 12833993. The next prime is 12834001. The reversal of 12833999 is 99933821.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12833999 - 2⁴ = 12833983 is a prime.

Together with 12834001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12833993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6416999 + 6417000.

It is an arithmetic number, because the mean of its divisors is an integer number (6417000).

Almost surely, 2^12833999 is an apocalyptic number.

12833999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12833999 is an equidigital number, since it uses as much as digits as its factorization.

12833999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 104976, while the sum is 44.

The square root of 12833999 is about 3582.4571176778. The cubic root of 12833999 is about 234.1283477837.

The spelling of 12833999 in words is "twelve million, eight hundred thirty-three thousand, nine hundred ninety-nine".