1028066027 has 4 divisors (see below), whose sum is σ = 1028359416. Its totient is φ = 1027772640.

The previous prime is 1028065999. The next prime is 1028066033. The reversal of 1028066027 is 7206608201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1028066027 - 2⁸ = 1028065771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1028065984 and 1028066002.

It is not an unprimeable number, because it can be changed into a prime (1028066047) 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 in 3 ways as a sum of consecutive naturals, for example, 141374 + ... + 148467.

It is an arithmetic number, because the mean of its divisors is an integer number (257089854).

Almost surely, 2^1028066027 is an apocalyptic number.

1028066027 is a deficient number, since it is larger than the sum of its proper divisors (293389).

1028066027 is an equidigital number, since it uses as much as digits as its factorization.

1028066027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293388.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 1028066027 is about 32063.4687300049. The cubic root of 1028066027 is about 1009.2691595540.

The spelling of 1028066027 in words is "one billion, twenty-eight million, sixty-six thousand, twenty-seven".