42864108 has 24 divisors (see below), whose sum is σ = 114304512. Its totient is φ = 12246864.

The previous prime is 42864083. The next prime is 42864109. The reversal of 42864108 is 80146824.

42864108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42864109) 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 7 ways as a sum of consecutive naturals, for example, 255060 + ... + 255227.

It is an arithmetic number, because the mean of its divisors is an integer number (4762688).

Almost surely, 2^42864108 is an apocalyptic number.

It is an amenable number.

42864108 is an abundant number, since it is smaller than the sum of its proper divisors (71440404).

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

42864108 is a wasteful number, since it uses less digits than its factorization.

42864108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510301 (or 510299 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 42864108 is about 6547.0686570403. The cubic root of 42864108 is about 349.9703593946.

The spelling of 42864108 in words is "forty-two million, eight hundred sixty-four thousand, one hundred eight".