2028007868 has 12 divisors (see below), whose sum is σ = 3549420672. Its totient is φ = 1013887680.

The previous prime is 2028007867. The next prime is 2028007871. The reversal of 2028007868 is 8687008202.

It is a super-2 number, since 2×2028007868² = 8225631825339810848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028007867) by changing a digit.

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, 19028 + ... + 66468.

It is an arithmetic number, because the mean of its divisors is an integer number (295785056).

Almost surely, 2^2028007868 is an apocalyptic number.

It is an amenable number.

2028007868 is a deficient number, since it is larger than the sum of its proper divisors (1521412804).

2028007868 is a wasteful number, since it uses less digits than its factorization.

2028007868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58132 (or 58130 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 2028007868 is about 45033.4083542430. The cubic root of 2028007868 is about 1265.7750915494.

The spelling of 2028007868 in words is "two billion, twenty-eight million, seven thousand, eight hundred sixty-eight".