2112833 has 2 divisors, whose sum is σ = 2112834. Its totient is φ = 2112832.

The previous prime is 2112829. The next prime is 2112841. The reversal of 2112833 is 3382112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2096704 + 16129 = 1448^2 + 127^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112833 - 2² = 2112829 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2112863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056416 + 1056417.

It is an arithmetic number, because the mean of its divisors is an integer number (1056417).

2^2112833 is an apocalyptic number.

It is an amenable number.

2112833 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112833 is an equidigital number, since it uses as much as digits as its factorization.

2112833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 20.

The square root of 2112833 is about 1453.5587363433. The cubic root of 2112833 is about 128.3182388873.

Adding to 2112833 its reverse (3382112), we get a palindrome (5494945).

The spelling of 2112833 in words is "two million, one hundred twelve thousand, eight hundred thirty-three".