206235250 has 128 divisors (see below), whose sum is σ = 452874240. Its totient is φ = 69696000.

The previous prime is 206235241. The next prime is 206235257. The reversal of 206235250 is 52532602.

206235250 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 (25).

It is not an unprimeable number, because it can be changed into a prime (206235257) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2317206 + ... + 2317294.

It is an arithmetic number, because the mean of its divisors is an integer number (3538080).

Almost surely, 2^206235250 is an apocalyptic number.

206235250 is an abundant number, since it is smaller than the sum of its proper divisors (246638990).

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

206235250 is a wasteful number, since it uses less digits than its factorization.

206235250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 206235250 is about 14360.8930780784. The cubic root of 206235250 is about 590.8187903971.

Adding to 206235250 its reverse (52532602), we get a palindrome (258767852).

The spelling of 206235250 in words is "two hundred six million, two hundred thirty-five thousand, two hundred fifty".