206825234 has 32 divisors (see below), whose sum is σ = 387459072. Its totient is φ = 80442000.

The previous prime is 206825233. The next prime is 206825251. The reversal of 206825234 is 432528602.

206825234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 206825234.

It is not an unprimeable number, because it can be changed into a prime (206825233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167399 + ... + 168629.

It is an arithmetic number, because the mean of its divisors is an integer number (12108096).

Almost surely, 2^206825234 is an apocalyptic number.

206825234 is a deficient number, since it is larger than the sum of its proper divisors (180633838).

206825234 is a wasteful number, since it uses less digits than its factorization.

206825234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 206825234 is about 14381.4197491068. The cubic root of 206825234 is about 591.3816456291.

The spelling of 206825234 in words is "two hundred six million, eight hundred twenty-five thousand, two hundred thirty-four".