2068952256 has 336 divisors, whose sum is σ = 7227417600. Its totient is φ = 552738816.

The previous prime is 2068952243. The next prime is 2068952257. The reversal of 2068952256 is 6522598602.

It is a tau number, because it is divible by the number of its divisors (336).

It is not an unprimeable number, because it can be changed into a prime (2068952257) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8656585 + ... + 8656823.

Almost surely, 2^2068952256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2068952256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3613708800).

2068952256 is an abundant number, since it is smaller than the sum of its proper divisors (5158465344).

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

2068952256 is a wasteful number, since it uses less digits than its factorization.

2068952256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 2068952256 is about 45485.7368413440. The cubic root of 2068952256 is about 1274.2368378729.

The spelling of 2068952256 in words is "two billion, sixty-eight million, nine hundred fifty-two thousand, two hundred fifty-six".