255894266 has 8 divisors (see below), whose sum is σ = 385301664. Its totient is φ = 127460380.

The previous prime is 255894227. The next prime is 255894341. The reversal of 255894266 is 662498552.

It is a happy number.

255894266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 255894266.

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, 242720 + ... + 243771.

It is an arithmetic number, because the mean of its divisors is an integer number (48162708).

Almost surely, 2^255894266 is an apocalyptic number.

255894266 is a deficient number, since it is larger than the sum of its proper divisors (129407398).

255894266 is a wasteful number, since it uses less digits than its factorization.

255894266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486756.

The product of its digits is 1036800, while the sum is 47.

The square root of 255894266 is about 15996.6954712528. The cubic root of 255894266 is about 634.8729909041.

The spelling of 255894266 in words is "two hundred fifty-five million, eight hundred ninety-four thousand, two hundred sixty-six".