38005063 has 4 divisors (see below), whose sum is σ = 38164320. Its totient is φ = 37845808.

The previous prime is 38005061. The next prime is 38005067. The reversal of 38005063 is 36050083.

38005063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38005063 - 2¹ = 38005061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38005061) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 79270 + ... + 79747.

It is an arithmetic number, because the mean of its divisors is an integer number (9541080).

Almost surely, 2^38005063 is an apocalyptic number.

38005063 is a deficient number, since it is larger than the sum of its proper divisors (159257).

38005063 is a wasteful number, since it uses less digits than its factorization.

38005063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159256.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 38005063 is about 6164.8246528186. The cubic root of 38005063 is about 336.2124713164.

The spelling of 38005063 in words is "thirty-eight million, five thousand, sixty-three".