200030 has 16 divisors (see below), whose sum is σ = 365904. Its totient is φ = 78720.

The previous prime is 200029. The next prime is 200033. The reversal of 200030 is 30002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (5).

200030 is a modest number, since divided by 30 gives 20 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 199987 and 200023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710 + ... + 950.

It is an arithmetic number, because the mean of its divisors is an integer number (22869).

2²⁰⁰⁰³⁰ is an apocalyptic number.

200030 is a deficient number, since it is larger than the sum of its proper divisors (165874).

200030 is a wasteful number, since it uses less digits than its factorization.

200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331.

The product of its (nonzero) digits is 6, while the sum is 5.

The square root of 200030 is about 447.2471352619. The cubic root of 200030 is about 58.4832786358.

Adding to 200030 its reverse (30002), we get a palindrome (230032).

The spelling of 200030 in words is "two hundred thousand, thirty".