2045833 has 2 divisors, whose sum is σ = 2045834. Its totient is φ = 2045832.

The previous prime is 2045819. The next prime is 2045837. The reversal of 2045833 is 3385402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1108809 + 937024 = 1053^2 + 968^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2045833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2045798 and 2045807.

It is not a weakly prime, because it can be changed into another prime (2045837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022916 + 1022917.

It is an arithmetic number, because the mean of its divisors is an integer number (1022917).

2^2045833 is an apocalyptic number.

It is an amenable number.

2045833 is a deficient number, since it is larger than the sum of its proper divisors (1).

2045833 is an equidigital number, since it uses as much as digits as its factorization.

2045833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2045833 is about 1430.3261865742. The cubic root of 2045833 is about 126.9472780110.

The spelling of 2045833 in words is "two million, forty-five thousand, eight hundred thirty-three".