2068388048 has 10 divisors (see below), whose sum is σ = 4007501874. Its totient is φ = 1034194016.

The previous prime is 2068388029. The next prime is 2068388093. The reversal of 2068388048 is 8408838602.

It can be written as a sum of positive squares in only one way, i.e., 1331374144 + 737013904 = 36488^2 + 27148^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2068387993 and 2068388011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64637111 + ... + 64637142.

Almost surely, 2^2068388048 is an apocalyptic number.

It is an amenable number.

2068388048 is a deficient number, since it is larger than the sum of its proper divisors (1939113826).

2068388048 is a wasteful number, since it uses less digits than its factorization.

2068388048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129274261 (or 129274255 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 47.

The square root of 2068388048 is about 45479.5343863589. The cubic root of 2068388048 is about 1274.1209982449.

The spelling of 2068388048 in words is "two billion, sixty-eight million, three hundred eighty-eight thousand, forty-eight".