42808675 has 48 divisors (see below), whose sum is σ = 67551232. Its totient is φ = 26179200.

The previous prime is 42808673. The next prime is 42808699. The reversal of 42808675 is 57680824.

42808675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42808675 - 2¹ = 42808673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42808673) 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 47 ways as a sum of consecutive naturals, for example, 70222 + ... + 70828.

Almost surely, 2^42808675 is an apocalyptic number.

42808675 is a deficient number, since it is larger than the sum of its proper divisors (24742557).

42808675 is a wasteful number, since it uses less digits than its factorization.

42808675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 42808675 is about 6542.8338661470. The cubic root of 42808675 is about 349.8194306676.

The spelling of 42808675 in words is "forty-two million, eight hundred eight thousand, six hundred seventy-five".