1028333 has 2 divisors, whose sum is σ = 1028334. Its totient is φ = 1028332.

The previous prime is 1028329. The next prime is 1028389. The reversal of 1028333 is 3338201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 964324 + 64009 = 982^2 + 253^2 .

It is an emirp because it is prime and its reverse (3338201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1028333 - 2² = 1028329 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1028303) 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, 514166 + 514167.

It is an arithmetic number, because the mean of its divisors is an integer number (514167).

2^1028333 is an apocalyptic number.

It is an amenable number.

1028333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1028333 is an equidigital number, since it uses as much as digits as its factorization.

1028333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1028333 is about 1014.0675519905. The cubic root of 1028333 is about 100.9356515907.

The spelling of 1028333 in words is "one million, twenty-eight thousand, three hundred thirty-three".