282030 has 64 divisors (see below), whose sum is σ = 829440. Its totient is φ = 59904.

The previous prime is 282019. The next prime is 282053. The reversal of 282030 is 30282.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3531 + ... + 3609.

It is an arithmetic number, because the mean of its divisors is an integer number (12960).

2²⁸²⁰³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (414720).

282030 is an abundant number, since it is smaller than the sum of its proper divisors (547410).

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

282030 is a wasteful number, since it uses less digits than its factorization.

282030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 282030 is about 531.0649677770. The cubic root of 282030 is about 65.5790471949.

It can be divided in two parts, 2820 and 30, that added together give a triangular number (2850 = T₇₅).

The spelling of 282030 in words is "two hundred eighty-two thousand, thirty".