8033091 has 16 divisors (see below), whose sum is σ = 11746560. Its totient is φ = 4842720.

The previous prime is 8033071. The next prime is 8033117. The reversal of 8033091 is 1903308.

8033091 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8033091 - 2⁹ = 8032579 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8033021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7026 + ... + 8088.

It is an arithmetic number, because the mean of its divisors is an integer number (734160).

Almost surely, 2^8033091 is an apocalyptic number.

8033091 is a deficient number, since it is larger than the sum of its proper divisors (3713469).

8033091 is a wasteful number, since it uses less digits than its factorization.

8033091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 8033091 is about 2834.2708056924. The cubic root of 8033091 is about 200.2753789914.

Adding to 8033091 its reverse (1903308), we get a palindrome (9936399).

The spelling of 8033091 in words is "eight million, thirty-three thousand, ninety-one".