42935648 has 24 divisors (see below), whose sum is σ = 96605712. Its totient is φ = 18400896.

The previous prime is 42935639. The next prime is 42935681. The reversal of 42935648 is 84653924.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95615 + ... + 96062.

It is an arithmetic number, because the mean of its divisors is an integer number (4025238).

Almost surely, 2^42935648 is an apocalyptic number.

It is an amenable number.

42935648 is an abundant number, since it is smaller than the sum of its proper divisors (53670064).

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

42935648 is a wasteful number, since it uses less digits than its factorization.

42935648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191694 (or 191686 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 42935648 is about 6552.5298931024. The cubic root of 42935648 is about 350.1649508199.

The spelling of 42935648 in words is "forty-two million, nine hundred thirty-five thousand, six hundred forty-eight".