1028011 has 2 divisors, whose sum is σ = 1028012. Its totient is φ = 1028010.

The previous prime is 1028003. The next prime is 1028017. The reversal of 1028011 is 1108201.

It is a strong prime.

It is an emirp because it is prime and its reverse (1108201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1028011 - 2³ = 1028003 is a prime.

It is a super-2 number, since 2×1028011² = 2113613232242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1027982 and 1028000.

It is not a weakly prime, because it can be changed into another prime (1028017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514005 + 514006.

It is an arithmetic number, because the mean of its divisors is an integer number (514006).

2^1028011 is an apocalyptic number.

1028011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1028011 is an equidigital number, since it uses as much as digits as its factorization.

1028011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1028011 is about 1013.9087730166. The cubic root of 1028011 is about 100.9251152265.

The spelling of 1028011 in words is "one million, twenty-eight thousand, eleven".