282352120 has 64 divisors (see below), whose sum is σ = 659923200. Its totient is φ = 108595200.

The previous prime is 282352093. The next prime is 282352121. The reversal of 282352120 is 21253282.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282352121) 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, 464857 + ... + 465463.

It is an arithmetic number, because the mean of its divisors is an integer number (10311300).

Almost surely, 2^282352120 is an apocalyptic number.

282352120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282352120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329961600).

282352120 is an abundant number, since it is smaller than the sum of its proper divisors (377571080).

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

282352120 is a wasteful number, since it uses less digits than its factorization.

282352120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 282352120 is about 16803.3365734309. The cubic root of 282352120 is about 656.0400468810.

The spelling of 282352120 in words is "two hundred eighty-two million, three hundred fifty-two thousand, one hundred twenty".