8522093 has 4 divisors (see below), whose sum is σ = 8638908. Its totient is φ = 8405280.

The previous prime is 8522047. The next prime is 8522113. The reversal of 8522093 is 3902258.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3912484 + 4609609 = 1978^2 + 2147^2 .

It is a cyclic number.

It is not a de Polignac number, because 8522093 - 2¹⁰ = 8521069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8722093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58298 + ... + 58443.

It is an arithmetic number, because the mean of its divisors is an integer number (2159727).

Almost surely, 2^8522093 is an apocalyptic number.

It is an amenable number.

8522093 is a deficient number, since it is larger than the sum of its proper divisors (116815).

8522093 is a wasteful number, since it uses less digits than its factorization.

8522093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116814.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 8522093 is about 2919.2624068418. The cubic root of 8522093 is about 204.2594178233.

The spelling of 8522093 in words is "eight million, five hundred twenty-two thousand, ninety-three".