8538273 has 12 divisors (see below), whose sum is σ = 12400128. Its totient is φ = 5661240.

The previous prime is 8538269. The next prime is 8538281. The reversal of 8538273 is 3728358.

It is not a de Polignac number, because 8538273 - 2² = 8538269 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8538223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 765 + ... + 4202.

It is an arithmetic number, because the mean of its divisors is an integer number (1033344).

Almost surely, 2^8538273 is an apocalyptic number.

It is an amenable number.

8538273 is a deficient number, since it is larger than the sum of its proper divisors (3861855).

8538273 is a wasteful number, since it uses less digits than its factorization.

8538273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5164 (or 5161 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 8538273 is about 2922.0323406834. The cubic root of 8538273 is about 204.3886047112.

The spelling of 8538273 in words is "eight million, five hundred thirty-eight thousand, two hundred seventy-three".