200380530 has 192 divisors, whose sum is σ = 612686592. Its totient is φ = 40919040.

The previous prime is 200380529. The next prime is 200380541. The reversal of 200380530 is 35083002.

200380530 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 (21).

It is a junction number, because it is equal to n+sod(n) for n = 200380497 and 200380506.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4887310 + ... + 4887350.

It is an arithmetic number, because the mean of its divisors is an integer number (3191076).

Almost surely, 2^200380530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200380530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306343296).

200380530 is an abundant number, since it is smaller than the sum of its proper divisors (412306062).

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

200380530 is a wasteful number, since it uses less digits than its factorization.

200380530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 200380530 is about 14155.5829975314. The cubic root of 200380530 is about 585.1742048216.

The spelling of 200380530 in words is "two hundred million, three hundred eighty thousand, five hundred thirty".