328280255 has 16 divisors (see below), whose sum is σ = 398580480. Its totient is φ = 259542528.

The previous prime is 328280237. The next prime is 328280257. The reversal of 328280255 is 552082823.

It is a cyclic number.

It is not a de Polignac number, because 328280255 - 2⁸ = 328279999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328280257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270029 + ... + 271241.

It is an arithmetic number, because the mean of its divisors is an integer number (24911280).

Almost surely, 2^328280255 is an apocalyptic number.

328280255 is a deficient number, since it is larger than the sum of its proper divisors (70300225).

328280255 is a wasteful number, since it uses less digits than its factorization.

328280255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 328280255 is about 18118.5058710701. The cubic root of 328280255 is about 689.8398108848.

The spelling of 328280255 in words is "three hundred twenty-eight million, two hundred eighty thousand, two hundred fifty-five".