200620800 has 378 divisors, whose sum is σ = 761825372. Its totient is φ = 52254720.

The previous prime is 200620799. The next prime is 200620807. The reversal of 200620800 is 8026002.

200620800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (200620807) by changing a digit.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 4665579 + ... + 4665621.

Almost surely, 2^200620800 is an apocalyptic number.

200620800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200620800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380912686).

200620800 is an abundant number, since it is smaller than the sum of its proper divisors (561204572).

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

200620800 is an frugal number, since it uses more digits than its factorization.

200620800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 200620800 is about 14164.0672124923. The cubic root of 200620800 is about 585.4079994045.

Adding to 200620800 its reverse (8026002), we get a palindrome (208646802).

The spelling of 200620800 in words is "two hundred million, six hundred twenty thousand, eight hundred".