38321105 has 8 divisors (see below), whose sum is σ = 47984832. Its totient is φ = 29323888.

The previous prime is 38321099. The next prime is 38321123. The reversal of 38321105 is 50112383.

38321105 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 38321105 - 2¹⁰ = 38320081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is an unprimeable number.

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, 166499 + ... + 166728.

It is an arithmetic number, because the mean of its divisors is an integer number (5998104).

Almost surely, 2^38321105 is an apocalyptic number.

It is an amenable number.

38321105 is a deficient number, since it is larger than the sum of its proper divisors (9663727).

38321105 is a wasteful number, since it uses less digits than its factorization.

38321105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333255.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 38321105 is about 6190.4042678972. The cubic root of 38321105 is about 337.1418569398.

Adding to 38321105 its reverse (50112383), we get a palindrome (88433488).

The spelling of 38321105 in words is "thirty-eight million, three hundred twenty-one thousand, one hundred five".