255065228 has 24 divisors (see below), whose sum is σ = 493807104. Its totient is φ = 114304400.

The previous prime is 255065227. The next prime is 255065243. The reversal of 255065228 is 822560552.

It is not an unprimeable number, because it can be changed into a prime (255065221) 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 7 ways as a sum of consecutive naturals, for example, 37700 + ... + 43947.

It is an arithmetic number, because the mean of its divisors is an integer number (20575296).

Almost surely, 2^255065228 is an apocalyptic number.

It is an amenable number.

255065228 is a deficient number, since it is larger than the sum of its proper divisors (238741876).

255065228 is a wasteful number, since it uses less digits than its factorization.

255065228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81733 (or 81731 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 255065228 is about 15970.7616599835. The cubic root of 255065228 is about 634.1866354705.

The spelling of 255065228 in words is "two hundred fifty-five million, sixty-five thousand, two hundred twenty-eight".