2296091 has 12 divisors (see below), whose sum is σ = 2730528. Its totient is φ = 1924272.

The previous prime is 2296081. The next prime is 2296097. The reversal of 2296091 is 1906922.

It is not a de Polignac number, because 2296091 - 2⁶ = 2296027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2296097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1805 + ... + 2801.

It is an arithmetic number, because the mean of its divisors is an integer number (227544).

2^2296091 is an apocalyptic number.

2296091 is a deficient number, since it is larger than the sum of its proper divisors (434437).

2296091 is an equidigital number, since it uses as much as digits as its factorization.

2296091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 2296091 is about 1515.2857816267. The cubic root of 2296091 is about 131.9257885580.

The spelling of 2296091 in words is "two million, two hundred ninety-six thousand, ninety-one".