442882084 has 48 divisors (see below), whose sum is σ = 822427200. Its totient is φ = 208365696.

The previous prime is 442882073. The next prime is 442882159. The reversal of 442882084 is 480288244.

It is a super-2 number, since 2×442882084² = 392289080656366112, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1115374 + ... + 1115770.

It is an arithmetic number, because the mean of its divisors is an integer number (17133900).

Almost surely, 2^442882084 is an apocalyptic number.

It is an amenable number.

442882084 is a deficient number, since it is larger than the sum of its proper divisors (379545116).

442882084 is a wasteful number, since it uses less digits than its factorization.

442882084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 650 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 442882084 is about 21044.7638143078. The cubic root of 442882084 is about 762.2475503614.

The spelling of 442882084 in words is "four hundred forty-two million, eight hundred eighty-two thousand, eighty-four".