1028208606 has 16 divisors (see below), whose sum is σ = 2145826944. Its totient is φ = 327834584.

The previous prime is 1028208557. The next prime is 1028208641. The reversal of 1028208606 is 6068028201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3725256 + ... + 3725531.

It is an arithmetic number, because the mean of its divisors is an integer number (134114184).

Almost surely, 2^1028208606 is an apocalyptic number.

1028208606 is an abundant number, since it is smaller than the sum of its proper divisors (1117618338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1028208606 is a wasteful number, since it uses less digits than its factorization.

1028208606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7450815.

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 1028208606 is about 32065.6920399358. The cubic root of 1028208606 is about 1009.3158147726.

The spelling of 1028208606 in words is "one billion, twenty-eight million, two hundred eight thousand, six hundred six".