42835259 has 8 divisors (see below), whose sum is σ = 43286160. Its totient is φ = 42386976.

The previous prime is 42835229. The next prime is 42835271. The reversal of 42835259 is 95253824.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42835259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42835229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51257 + ... + 52085.

It is an arithmetic number, because the mean of its divisors is an integer number (5410770).

Almost surely, 2^42835259 is an apocalyptic number.

42835259 is a deficient number, since it is larger than the sum of its proper divisors (450901).

42835259 is a wasteful number, since it uses less digits than its factorization.

42835259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309.

The product of its digits is 86400, while the sum is 38.

The square root of 42835259 is about 6544.8650864628. The cubic root of 42835259 is about 349.8918277959.

The spelling of 42835259 in words is "forty-two million, eight hundred thirty-five thousand, two hundred fifty-nine".