9538873 has 4 divisors (see below), whose sum is σ = 9596160. Its totient is φ = 9481588.

The previous prime is 9538871. The next prime is 9538877. The reversal of 9538873 is 3788359.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3788359 = 41 ⋅92399.

It is a cyclic number.

It is not a de Polignac number, because 9538873 - 2¹ = 9538871 is a prime.

It is a super-2 number, since 2×9538873² = 181980196220258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9538871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28393 + ... + 28726.

It is an arithmetic number, because the mean of its divisors is an integer number (2399040).

Almost surely, 2^9538873 is an apocalyptic number.

It is an amenable number.

9538873 is a deficient number, since it is larger than the sum of its proper divisors (57287).

9538873 is a wasteful number, since it uses less digits than its factorization.

9538873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57286.

The product of its digits is 181440, while the sum is 43.

The square root of 9538873 is about 3088.5065970465. The cubic root of 9538873 is about 212.0796618268.

The spelling of 9538873 in words is "nine million, five hundred thirty-eight thousand, eight hundred seventy-three".