256341206 has 8 divisors (see below), whose sum is σ = 419467464. Its totient is φ = 116518720.

The previous prime is 256341203. The next prime is 256341209. The reversal of 256341206 is 602143652.

256341206 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (256341203) and next prime (256341209).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256341203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5825915 + ... + 5825958.

It is an arithmetic number, because the mean of its divisors is an integer number (52433433).

Almost surely, 2^256341206 is an apocalyptic number.

256341206 is a deficient number, since it is larger than the sum of its proper divisors (163126258).

256341206 is a wasteful number, since it uses less digits than its factorization.

256341206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11651886.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 256341206 is about 16010.6591369625. The cubic root of 256341206 is about 635.2423949052.

Adding to 256341206 its reverse (602143652), we get a palindrome (858484858).

The spelling of 256341206 in words is "two hundred fifty-six million, three hundred forty-one thousand, two hundred six".