1000802066 has 8 divisors (see below), whose sum is σ = 1637676144. Its totient is φ = 454910020.

The previous prime is 1000802017. The next prime is 1000802071. The reversal of 1000802066 is 6602080001.

1000802066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22745480 + ... + 22745523.

It is an arithmetic number, because the mean of its divisors is an integer number (204709518).

Almost surely, 2^1000802066 is an apocalyptic number.

1000802066 is a deficient number, since it is larger than the sum of its proper divisors (636874078).

1000802066 is a wasteful number, since it uses less digits than its factorization.

1000802066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45491016.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1000802066 is about 31635.4558367664. The cubic root of 1000802066 is about 1000.2672838863.

Adding to 1000802066 its reverse (6602080001), we get a palindrome (7602882067).

The spelling of 1000802066 in words is "one billion, eight hundred two thousand, sixty-six".