256227082 has 8 divisors (see below), whose sum is σ = 384539076. Its totient is φ = 128047392.

The previous prime is 256227031. The next prime is 256227091. The reversal of 256227082 is 280722652.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 255968001 + 259081 = 15999^2 + 509^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28083 + ... + 36070.

Almost surely, 2^256227082 is an apocalyptic number.

256227082 is a deficient number, since it is larger than the sum of its proper divisors (128311994).

256227082 is a wasteful number, since it uses less digits than its factorization.

256227082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66152.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 256227082 is about 16007.0947395210. The cubic root of 256227082 is about 635.1481102011.

The spelling of 256227082 in words is "two hundred fifty-six million, two hundred twenty-seven thousand, eighty-two".