38488573 has 2 divisors, whose sum is σ = 38488574. Its totient is φ = 38488572.

The previous prime is 38488537. The next prime is 38488607. The reversal of 38488573 is 37588483.

Together with previous prime (38488537) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26399044 + 12089529 = 5138^2 + 3477^2 .

It is a cyclic number.

It is not a de Polignac number, because 38488573 - 2⁹ = 38488061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38488273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19244286 + 19244287.

It is an arithmetic number, because the mean of its divisors is an integer number (19244287).

Almost surely, 2^38488573 is an apocalyptic number.

It is an amenable number.

38488573 is a deficient number, since it is larger than the sum of its proper divisors (1).

38488573 is an equidigital number, since it uses as much as digits as its factorization.

38488573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 645120, while the sum is 46.

The square root of 38488573 is about 6203.9159407587. The cubic root of 38488573 is about 337.6322605540.

It can be divided in two parts, 3848 and 8573, that added together give a palindrome (12421).

The spelling of 38488573 in words is "thirty-eight million, four hundred eighty-eight thousand, five hundred seventy-three".