20082448 has 10 divisors (see below), whose sum is σ = 38909774. Its totient is φ = 10041216.

The previous prime is 20082443. The next prime is 20082499. The reversal of 20082448 is 84428002.

It can be written as a sum of positive squares in only one way, i.e., 19820304 + 262144 = 4452^2 + 512^2 .

It is not an unprimeable number, because it can be changed into a prime (20082443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627561 + ... + 627592.

Almost surely, 2^20082448 is an apocalyptic number.

It is an amenable number.

20082448 is a deficient number, since it is larger than the sum of its proper divisors (18827326).

20082448 is a wasteful number, since it uses less digits than its factorization.

20082448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255161 (or 1255155 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 20082448 is about 4481.3444411248. The cubic root of 20082448 is about 271.8142474550.

The spelling of 20082448 in words is "twenty million, eighty-two thousand, four hundred forty-eight".