2077067728 has 20 divisors (see below), whose sum is σ = 4056010240. Its totient is φ = 1030355424.

The previous prime is 2077067719. The next prime is 2077067807. The reversal of 2077067728 is 8277607702.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 509058 + ... + 513121.

It is an arithmetic number, because the mean of its divisors is an integer number (202800512).

Almost surely, 2^2077067728 is an apocalyptic number.

It is an amenable number.

2077067728 is a deficient number, since it is larger than the sum of its proper divisors (1978942512).

2077067728 is a wasteful number, since it uses less digits than its factorization.

2077067728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022314 (or 1022308 counting only the distinct ones).

The product of its (nonzero) digits is 460992, while the sum is 46.

The square root of 2077067728 is about 45574.8585077343. The cubic root of 2077067728 is about 1275.9007302810.

The spelling of 2077067728 in words is "two billion, seventy-seven million, sixty-seven thousand, seven hundred twenty-eight".