It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a nialpdrome in base 14.
It is a congruent number.
It is an unprimeable number.
238365 is an apocalyptic number.
38365 is the 139-th centered square number.
It is an amenable number.
38365 is an equidigital number, since it uses as much as digits as its factorization.
38365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7678.
The square root of 38365 is about 195.8698547505. The cubic root of 38365 is about 33.7270534466.
The spelling of 38365 in words is "thirty-eight thousand, three hundred sixty-five".