1066507012 has 48 divisors (see below), whose sum is σ = 2047091200. Its totient is φ = 484289280.

The previous prime is 1066507007. The next prime is 1066507037. The reversal of 1066507012 is 2107056601.

1066507012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1066507012² = 2274874413290336288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254728 + ... + 258880.

Almost surely, 2^1066507012 is an apocalyptic number.

It is an amenable number.

1066507012 is a deficient number, since it is larger than the sum of its proper divisors (980584188).

1066507012 is a wasteful number, since it uses less digits than its factorization.

1066507012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4316 (or 4314 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1066507012 is about 32657.4189427150. The cubic root of 1066507012 is about 1021.6949302824.

The spelling of 1066507012 in words is "one billion, sixty-six million, five hundred seven thousand, twelve".