1006271012 has 12 divisors (see below), whose sum is σ = 1761310320. Its totient is φ = 503039496.

The previous prime is 1006271011. The next prime is 1006271023. The reversal of 1006271012 is 2101726001.

It is not an unprimeable number, because it can be changed into a prime (1006271011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2939 + ... + 44957.

It is an arithmetic number, because the mean of its divisors is an integer number (146775860).

Almost surely, 2^1006271012 is an apocalyptic number.

It is an amenable number.

1006271012 is a deficient number, since it is larger than the sum of its proper divisors (755039308).

1006271012 is a wasteful number, since it uses less digits than its factorization.

1006271012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48010 (or 48008 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 1006271012 is about 31721.7750449120. The cubic root of 1006271012 is about 1002.0859829827.

Adding to 1006271012 its reverse (2101726001), we get a palindrome (3107997013).

The spelling of 1006271012 in words is "one billion, six million, two hundred seventy-one thousand, twelve".