38580005 has 16 divisors (see below), whose sum is σ = 48351600. Its totient is φ = 29514240.

The previous prime is 38580001. The next prime is 38580023. The reversal of 38580005 is 50008583.

38580005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1406596 + 37173409 = 1186^2 + 6097^2 .

It is not a de Polignac number, because 38580005 - 2² = 38580001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 38580005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38580001) 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 15 ways as a sum of consecutive naturals, for example, 14585 + ... + 17025.

It is an arithmetic number, because the mean of its divisors is an integer number (3021975).

Almost surely, 2^38580005 is an apocalyptic number.

It is an amenable number.

38580005 is a deficient number, since it is larger than the sum of its proper divisors (9771595).

38580005 is a wasteful number, since it uses less digits than its factorization.

38580005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2584.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 38580005 is about 6211.2804638013. The cubic root of 38580005 is about 337.8994046074.

Adding to 38580005 its reverse (50008583), we get a palindrome (88588588).

The spelling of 38580005 in words is "thirty-eight million, five hundred eighty thousand, five".