256068282 has 16 divisors (see below), whose sum is σ = 539091360. Its totient is φ = 80863632.

The previous prime is 256068259. The next prime is 256068299. The reversal of 256068282 is 282860652.

It is a self number, because there is not a number n which added to its sum of digits gives 256068282.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1122993 + ... + 1123220.

It is an arithmetic number, because the mean of its divisors is an integer number (33693210).

Almost surely, 2^256068282 is an apocalyptic number.

256068282 is an abundant number, since it is smaller than the sum of its proper divisors (283023078).

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

256068282 is a wasteful number, since it uses less digits than its factorization.

256068282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246237.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 256068282 is about 16002.1336702329. The cubic root of 256068282 is about 635.0168693723.

The spelling of 256068282 in words is "two hundred fifty-six million, sixty-eight thousand, two hundred eighty-two".