42982448 has 20 divisors (see below), whose sum is σ = 83794488. Its totient is φ = 21358080.

The previous prime is 42982447. The next prime is 42982453. The reversal of 42982448 is 84428924.

42982448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42982441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5633 + ... + 10848.

Almost surely, 2^42982448 is an apocalyptic number.

It is an amenable number.

42982448 is a deficient number, since it is larger than the sum of its proper divisors (40812040).

42982448 is a wasteful number, since it uses less digits than its factorization.

42982448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16652 (or 16646 counting only the distinct ones).

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

The square root of 42982448 is about 6556.1000602492. The cubic root of 42982448 is about 350.2921316113.

The spelling of 42982448 in words is "forty-two million, nine hundred eighty-two thousand, four hundred forty-eight".