1027027066 has 8 divisors (see below), whose sum is σ = 1659043764. Its totient is φ = 474012480.

The previous prime is 1027027039. The next prime is 1027027087. The reversal of 1027027066 is 6607207201.

It can be written as a sum of positive squares in 2 ways, for example, as 925924041 + 101103025 = 30429^2 + 10055^2 .

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

It is an unprimeable number.

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, 19750495 + ... + 19750546.

Almost surely, 2^1027027066 is an apocalyptic number.

1027027066 is a deficient number, since it is larger than the sum of its proper divisors (632016698).

1027027066 is a wasteful number, since it uses less digits than its factorization.

1027027066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39501056.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 1027027066 is about 32047.2630032582. The cubic root of 1027027066 is about 1008.9290566486.

The spelling of 1027027066 in words is "one billion, twenty-seven million, twenty-seven thousand, sixty-six".