206226200 has 48 divisors (see below), whose sum is σ = 480438000. Its totient is φ = 82325120.

The previous prime is 206226193. The next prime is 206226227. The reversal of 206226200 is 2622602.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167186 + ... + 168414.

It is an arithmetic number, because the mean of its divisors is an integer number (10009125).

Almost surely, 2^206226200 is an apocalyptic number.

206226200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

206226200 is an abundant number, since it is smaller than the sum of its proper divisors (274211800).

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

206226200 is a wasteful number, since it uses less digits than its factorization.

206226200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084 (or 2075 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 206226200 is about 14360.5779827972. The cubic root of 206226200 is about 590.8101481819.

Adding to 206226200 its reverse (2622602), we get a palindrome (208848802).

The spelling of 206226200 in words is "two hundred six million, two hundred twenty-six thousand, two hundred".