42884958 has 32 divisors (see below), whose sum is σ = 87951744. Its totient is φ = 13936032.

The previous prime is 42884921. The next prime is 42884983. The reversal of 42884958 is 85948824.

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, 42516 + ... + 43512.

It is an arithmetic number, because the mean of its divisors is an integer number (2748492).

Almost surely, 2^42884958 is an apocalyptic number.

42884958 is an abundant number, since it is smaller than the sum of its proper divisors (45066786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42884958 is a wasteful number, since it uses less digits than its factorization.

42884958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176.

The product of its digits is 737280, while the sum is 48.

The square root of 42884958 is about 6548.6607791212. The cubic root of 42884958 is about 350.0270945011.

The spelling of 42884958 in words is "forty-two million, eight hundred eighty-four thousand, nine hundred fifty-eight".