1066002560676 has 27 divisors (see below), whose sum is σ = 2694633243211. Its totient is φ = 355332121944.

The previous prime is 1066002560671. The next prime is 1066002560743. The reversal of 1066002560676 is 6760652006601.

The square root of 1066002560676 is 1032474.

It is a perfect power (a square), and thus also a powerful number.

1066002560676 is a `hidden beast` number, since 10 + 6 + 6 + 0 + 0 + 2 + 560 + 6 + 76 = 666.

It is a super-2 number, since 2×1066002560676² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1066002560671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6108805 + ... + 6280883.

Almost surely, 2^{1066002560676} is an apocalyptic number.

1066002560676 is the 1032474-th square number.

It is an amenable number.

1066002560676 is an abundant number, since it is smaller than the sum of its proper divisors (1628630682535).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1066002560676 is an frugal number, since it uses more digits than its factorization.

1066002560676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344168 (or 172084 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 1066002560676 in words is "one trillion, sixty-six billion, two million, five hundred sixty thousand, six hundred seventy-six".