38106073 has 8 divisors (see below), whose sum is σ = 38990600. Its totient is φ = 37231488.

The previous prime is 38106071. The next prime is 38106083. The reversal of 38106073 is 37060183.

It can be written as a sum of positive squares in 4 ways, for example, as 2679769 + 35426304 = 1637^2 + 5952^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 38106073 - 2¹ = 38106071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38106071) 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, 5563 + ... + 10351.

It is an arithmetic number, because the mean of its divisors is an integer number (4873825).

Almost surely, 2^38106073 is an apocalyptic number.

It is an amenable number.

38106073 is a deficient number, since it is larger than the sum of its proper divisors (884527).

38106073 is a wasteful number, since it uses less digits than its factorization.

38106073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4971.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 38106073 is about 6173.0116636857. The cubic root of 38106073 is about 336.5100700776.

The spelling of 38106073 in words is "thirty-eight million, one hundred six thousand, seventy-three".