284808482 has 24 divisors (see below), whose sum is σ = 499134636. Its totient is φ = 121527168.

The previous prime is 284808457. The next prime is 284808487.

284808482 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 283888801 + 919681 = 16849^2 + 959^2 .

It is a super-2 number, since 2×284808482² = 162231742838288648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (284808487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16598 + ... + 29070.

Almost surely, 2^284808482 is an apocalyptic number.

284808482 is a deficient number, since it is larger than the sum of its proper divisors (214326154).

284808482 is a wasteful number, since it uses less digits than its factorization.

284808482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12722 (or 12715 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The square root of 284808482 is about 16876.2697892633. The cubic root of 284808482 is about 657.9369941180.

The spelling of 284808482 in words is "two hundred eighty-four million, eight hundred eight thousand, four hundred eighty-two".