2068926128 has 20 divisors (see below), whose sum is σ = 4009974000. Its totient is φ = 1034094144.

The previous prime is 2068926121. The next prime is 2068926241. The reversal of 2068926128 is 8216298602.

It is not an unprimeable number, because it can be changed into a prime (2068926121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26426 + ... + 69542.

It is an arithmetic number, because the mean of its divisors is an integer number (200498700).

Almost surely, 2^2068926128 is an apocalyptic number.

It is an amenable number.

2068926128 is a deficient number, since it is larger than the sum of its proper divisors (1941047872).

2068926128 is a wasteful number, since it uses less digits than its factorization.

2068926128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46124 (or 46118 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 2068926128 is about 45485.4496295244. The cubic root of 2068926128 is about 1274.2314739019.

The spelling of 2068926128 in words is "two billion, sixty-eight million, nine hundred twenty-six thousand, one hundred twenty-eight".