800200530 has 96 divisors (see below), whose sum is σ = 2133226368. Its totient is φ = 208051200.

The previous prime is 800200529. The next prime is 800200537. The reversal of 800200530 is 35002008.

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 (800200537) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 619185 + ... + 620475.

It is an arithmetic number, because the mean of its divisors is an integer number (22221108).

Almost surely, 2^800200530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 800200530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1066613184).

800200530 is an abundant number, since it is smaller than the sum of its proper divisors (1333025838).

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

800200530 is a wasteful number, since it uses less digits than its factorization.

800200530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472 (or 1469 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 800200530 is about 28287.8159284170. The cubic root of 800200530 is about 928.3953250600.

Adding to 800200530 its reverse (35002008), we get a palindrome (835202538).

The spelling of 800200530 in words is "eight hundred million, two hundred thousand, five hundred thirty".