42883582 has 32 divisors (see below), whose sum is σ = 75202560. Its totient is φ = 17962560.

The previous prime is 42883579. The next prime is 42883597. The reversal of 42883582 is 28538824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158107 + ... + 158377.

It is an arithmetic number, because the mean of its divisors is an integer number (2350080).

Almost surely, 2^42883582 is an apocalyptic number.

42883582 is a deficient number, since it is larger than the sum of its proper divisors (32318978).

42883582 is a wasteful number, since it uses less digits than its factorization.

42883582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496.

The product of its digits is 122880, while the sum is 40.

The square root of 42883582 is about 6548.5557186299. Note that the first 3 decimals coincide. The cubic root of 42883582 is about 350.0233508230.

The spelling of 42883582 in words is "forty-two million, eight hundred eighty-three thousand, five hundred eighty-two".