38085305 has 8 divisors (see below), whose sum is σ = 46032000. Its totient is φ = 30248496.

The previous prime is 38085301. The next prime is 38085319. The reversal of 38085305 is 50358083.

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 38085305 - 2² = 38085301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38085301) 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, 26705 + ... + 28094.

It is an arithmetic number, because the mean of its divisors is an integer number (5754000).

Almost surely, 2^38085305 is an apocalyptic number.

It is an amenable number.

38085305 is a deficient number, since it is larger than the sum of its proper divisors (7946695).

38085305 is a wasteful number, since it uses less digits than its factorization.

38085305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54943.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 38085305 is about 6171.3292733414. The cubic root of 38085305 is about 336.4489257456.

The spelling of 38085305 in words is "thirty-eight million, eighty-five thousand, three hundred five".