282386480 has 40 divisors (see below), whose sum is σ = 660759792. Its totient is φ = 112230144.

The previous prime is 282386477. The next prime is 282386521. The reversal of 282386480 is 84683282.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1319 + ... + 23801.

Almost surely, 2^282386480 is an apocalyptic number.

282386480 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 282386480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330379896).

282386480 is an abundant number, since it is smaller than the sum of its proper divisors (378373312).

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

282386480 is a wasteful number, since it uses less digits than its factorization.

282386480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22653 (or 22647 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 282386480 is about 16804.3589583179. The cubic root of 282386480 is about 656.0666574146.

The spelling of 282386480 in words is "two hundred eighty-two million, three hundred eighty-six thousand, four hundred eighty".