206147300 has 36 divisors (see below), whose sum is σ = 448471296. Its totient is φ = 82250400.

The previous prime is 206147297. The next prime is 206147309. The reversal of 206147300 is 3741602.

206147300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (206147309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40709 + ... + 45491.

It is an arithmetic number, because the mean of its divisors is an integer number (12457536).

Almost surely, 2^206147300 is an apocalyptic number.

206147300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

206147300 is an abundant number, since it is smaller than the sum of its proper divisors (242323996).

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

206147300 is a wasteful number, since it uses less digits than its factorization.

206147300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5228 (or 5221 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 206147300 is about 14357.8306160785. The cubic root of 206147300 is about 590.7347926309.

Adding to 206147300 its reverse (3741602), we get a palindrome (209888902).

The spelling of 206147300 in words is "two hundred six million, one hundred forty-seven thousand, three hundred".