42358885 has 8 divisors (see below), whose sum is σ = 53506080. Its totient is φ = 32103504.

The previous prime is 42358871. The next prime is 42358889. The reversal of 42358885 is 58885324.

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 42358885 - 2²¹ = 40261733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42358889) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 222847 + ... + 223036.

It is an arithmetic number, because the mean of its divisors is an integer number (6688260).

Almost surely, 2^42358885 is an apocalyptic number.

It is an amenable number.

42358885 is a deficient number, since it is larger than the sum of its proper divisors (11147195).

42358885 is a wasteful number, since it uses less digits than its factorization.

42358885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445907.

The product of its digits is 307200, while the sum is 43.

The square root of 42358885 is about 6508.3703797494. The cubic root of 42358885 is about 348.5899322394.

The spelling of 42358885 in words is "forty-two million, three hundred fifty-eight thousand, eight hundred eighty-five".