8093091 has 4 divisors (see below), whose sum is σ = 10790792. Its totient is φ = 5395392.

The previous prime is 8093083. The next prime is 8093093. The reversal of 8093091 is 1903908.

It is a happy number.

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

It is not a de Polignac number, because 8093091 - 2³ = 8093083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8093093) 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, 1348846 + ... + 1348851.

It is an arithmetic number, because the mean of its divisors is an integer number (2697698).

Almost surely, 2^8093091 is an apocalyptic number.

8093091 is a deficient number, since it is larger than the sum of its proper divisors (2697701).

8093091 is a wasteful number, since it uses less digits than its factorization.

8093091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697700.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 8093091 is about 2844.8358476369. The cubic root of 8093091 is about 200.7727686309.

Adding to 8093091 its reverse (1903908), we get a palindrome (9996999).

The spelling of 8093091 in words is "eight million, ninety-three thousand, ninety-one".