2766060256 has 12 divisors (see below), whose sum is σ = 5445681192. Its totient is φ = 1383030112.

The previous prime is 2766060233. The next prime is 2766060257. The reversal of 2766060256 is 6520606672.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2766060257) by changing a digit.

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 as a sum of consecutive naturals, namely, 43219660 + ... + 43219723.

It is an arithmetic number, because the mean of its divisors is an integer number (453806766).

Almost surely, 2^2766060256 is an apocalyptic number.

It is an amenable number.

2766060256 is a deficient number, since it is larger than the sum of its proper divisors (2679620936).

2766060256 is an equidigital number, since it uses as much as digits as its factorization.

2766060256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86439393 (or 86439385 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 2766060256 is about 52593.3480204484. The cubic root of 2766060256 is about 1403.7417348941.

The spelling of 2766060256 in words is "two billion, seven hundred sixty-six million, sixty thousand, two hundred fifty-six".