2256066064 has 40 divisors (see below), whose sum is σ = 5020982208. Its totient is φ = 961968000.

The previous prime is 2256066047. The next prime is 2256066091. The reversal of 2256066064 is 4606606522.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29062 + ... + 73189.

Almost surely, 2^2256066064 is an apocalyptic number.

It is an amenable number.

2256066064 is an abundant number, since it is smaller than the sum of its proper divisors (2764916144).

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

2256066064 is a wasteful number, since it uses less digits than its factorization.

2256066064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102463 (or 102457 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 2256066064 is about 47498.0637921168. The cubic root of 2256066064 is about 1311.5472392974.

The spelling of 2256066064 in words is "two billion, two hundred fifty-six million, sixty-six thousand, sixty-four".