38555 has 8 divisors (see below), whose sum is σ = 50544. Its totient is φ = 28000.

The previous prime is 38543. The next prime is 38557. The reversal of 38555 is 55583.

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

It is not a de Polignac number, because 38555 - 2⁸ = 38299 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (38557) 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, 296 + ... + 405.

It is an arithmetic number, because the mean of its divisors is an integer number (6318).

2³⁸⁵⁵⁵ is an apocalyptic number.

38555 is a deficient number, since it is larger than the sum of its proper divisors (11989).

38555 is a wasteful number, since it uses less digits than its factorization.

38555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717.

The product of its digits is 3000, while the sum is 26.

The square root of 38555 is about 196.3542716622. The cubic root of 38555 is about 33.7826387504.

It can be divided in two parts, 3 and 8555, that added together give a palindrome (8558).

The spelling of 38555 in words is "thirty-eight thousand, five hundred fifty-five".