1028837 has 2 divisors, whose sum is σ = 1028838. Its totient is φ = 1028836.

The previous prime is 1028809. The next prime is 1028843. The reversal of 1028837 is 7388201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 829921 + 198916 = 911^2 + 446^2 .

It is an emirp because it is prime and its reverse (7388201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1028837 - 2⁶ = 1028773 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1028437) 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, 514418 + 514419.

It is an arithmetic number, because the mean of its divisors is an integer number (514419).

2^1028837 is an apocalyptic number.

It is an amenable number.

1028837 is a deficient number, since it is larger than the sum of its proper divisors (1).

1028837 is an equidigital number, since it uses as much as digits as its factorization.

1028837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 1028837 is about 1014.3160257040. The cubic root of 1028837 is about 100.9521388763.

The spelling of 1028837 in words is "one million, twenty-eight thousand, eight hundred thirty-seven".