282555328 has 112 divisors (see below), whose sum is σ = 642567168. Its totient is φ = 123129600.

The previous prime is 282555319. The next prime is 282555337. The reversal of 282555328 is 823555282.

It is an interprime number because it is at equal distance from previous prime (282555319) and next prime (282555337).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2640651 + ... + 2640757.

Almost surely, 2^282555328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282555328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321283584).

282555328 is an abundant number, since it is smaller than the sum of its proper divisors (360011840).

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

282555328 is a wasteful number, since it uses less digits than its factorization.

282555328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183 (or 151 counting only the distinct ones).

The product of its digits is 192000, while the sum is 40.

The square root of 282555328 is about 16809.3821421253. The cubic root of 282555328 is about 656.1973925115.

The spelling of 282555328 in words is "two hundred eighty-two million, five hundred fifty-five thousand, three hundred twenty-eight".