1028063 has 2 divisors, whose sum is σ = 1028064. Its totient is φ = 1028062.

The previous prime is 1028051. The next prime is 1028081. The reversal of 1028063 is 3608201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1028063 - 2⁴ = 1028047 is a prime.

It is an Ulam number.

It is equal to p₈₀₅₆₁ and since 1028063 and 80561 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1028003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514031 + 514032.

It is an arithmetic number, because the mean of its divisors is an integer number (514032).

2^1028063 is an apocalyptic number.

1028063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1028063 is an equidigital number, since it uses as much as digits as its factorization.

1028063 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1028063 is about 1013.9344160250. The cubic root of 1028063 is about 100.9268169001.

The spelling of 1028063 in words is "one million, twenty-eight thousand, sixty-three".