2028083800 has 24 divisors (see below), whose sum is σ = 4715295300. Its totient is φ = 811233440.

The previous prime is 2028083797. The next prime is 2028083801. The reversal of 2028083800 is 83808202.

It is a super-2 number, since 2×2028083800² = 8226247799644880000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028083801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5070010 + ... + 5070409.

Almost surely, 2^2028083800 is an apocalyptic number.

2028083800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2028083800 is an abundant number, since it is smaller than the sum of its proper divisors (2687211500).

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

2028083800 is a wasteful number, since it uses less digits than its factorization.

2028083800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10140435 (or 10140426 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 2028083800 is about 45034.2514093440. The cubic root of 2028083800 is about 1265.7908889297.

The spelling of 2028083800 in words is "two billion, twenty-eight million, eighty-three thousand, eight hundred".