206224230 has 32 divisors (see below), whose sum is σ = 495322848. Its totient is φ = 54950400.

The previous prime is 206224181. The next prime is 206224243. The reversal of 206224230 is 32422602.

It is a junction number, because it is equal to n+sod(n) for n = 206224197 and 206224206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63240 + ... + 66420.

It is an arithmetic number, because the mean of its divisors is an integer number (15478839).

Almost surely, 2^206224230 is an apocalyptic number.

206224230 is an abundant number, since it is smaller than the sum of its proper divisors (289098618).

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

206224230 is a wasteful number, since it uses less digits than its factorization.

206224230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5352.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 206224230 is about 14360.5093920794. The cubic root of 206224230 is about 590.8082669148.

Adding to 206224230 its reverse (32422602), we get a palindrome (238646832).

The spelling of 206224230 in words is "two hundred six million, two hundred twenty-four thousand, two hundred thirty".