42883959 has 4 divisors (see below), whose sum is σ = 57178616. Its totient is φ = 28589304.

The previous prime is 42883957. The next prime is 42884033. The reversal of 42883959 is 95938824.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 42883959 - 2¹ = 42883957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42883957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7147324 + ... + 7147329.

It is an arithmetic number, because the mean of its divisors is an integer number (14294654).

Almost surely, 2^42883959 is an apocalyptic number.

42883959 is a deficient number, since it is larger than the sum of its proper divisors (14294657).

42883959 is a wasteful number, since it uses less digits than its factorization.

42883959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14294656.

The product of its digits is 622080, while the sum is 48.

The square root of 42883959 is about 6548.5845035397. The cubic root of 42883959 is about 350.0243765335.

The spelling of 42883959 in words is "forty-two million, eight hundred eighty-three thousand, nine hundred fifty-nine".