12000833 has 4 divisors (see below), whose sum is σ = 12923988. Its totient is φ = 11077680.

The previous prime is 12000797. The next prime is 12000841. The reversal of 12000833 is 33800021.

12000833 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33800021 = 43 ⋅786047.

It can be written as a sum of positive squares in 2 ways, for example, as 1555009 + 10445824 = 1247^2 + 3232^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12000833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12000883) 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, 461558 + ... + 461583.

It is an arithmetic number, because the mean of its divisors is an integer number (3230997).

Almost surely, 2^12000833 is an apocalyptic number.

12000833 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12000833 is a deficient number, since it is larger than the sum of its proper divisors (923155).

12000833 is an equidigital number, since it uses as much as digits as its factorization.

12000833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923154.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 12000833 is about 3464.2218462448. The cubic root of 12000833 is about 228.9481458712.

Adding to 12000833 its reverse (33800021), we get a palindrome (45800854).

The spelling of 12000833 in words is "twelve million, eight hundred thirty-three", and thus it is an aban number.