1066425508 has 12 divisors (see below), whose sum is σ = 1901457180. Its totient is φ = 523152032.

The previous prime is 1066425491. The next prime is 1066425511. The reversal of 1066425508 is 8055246601.

1066425508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 893292544 + 173132964 = 29888^2 + 13158^2 .

It is a super-2 number, since 2×1066425508² = 2274526728226116128, which contains 22 as substring.

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, 2514943 + ... + 2515366.

It is an arithmetic number, because the mean of its divisors is an integer number (158454765).

Almost surely, 2^1066425508 is an apocalyptic number.

It is an amenable number.

1066425508 is a deficient number, since it is larger than the sum of its proper divisors (835031672).

1066425508 is a wasteful number, since it uses less digits than its factorization.

1066425508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5030366 (or 5030364 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 1066425508 is about 32656.1710554070. The cubic root of 1066425508 is about 1021.6689031540.

The spelling of 1066425508 in words is "one billion, sixty-six million, four hundred twenty-five thousand, five hundred eight".