42589841 has 8 divisors (see below), whose sum is σ = 48746880. Its totient is φ = 36451008.

The previous prime is 42589817. The next prime is 42589903. The reversal of 42589841 is 14898524.

42589841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42589841 - 2¹⁰ = 42588817 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42589801) 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, 905 + ... + 9273.

It is an arithmetic number, because the mean of its divisors is an integer number (6093360).

Almost surely, 2^42589841 is an apocalyptic number.

It is an amenable number.

42589841 is a deficient number, since it is larger than the sum of its proper divisors (6157039).

42589841 is an equidigital number, since it uses as much as digits as its factorization.

42589841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9103.

The product of its digits is 92160, while the sum is 41.

The square root of 42589841 is about 6526.0892577408. The cubic root of 42589841 is about 349.2223305088. Note that the first 3 decimals are identical.

The spelling of 42589841 in words is "forty-two million, five hundred eighty-nine thousand, eight hundred forty-one".