2295691 has 2 divisors, whose sum is σ = 2295692. Its totient is φ = 2295690.

The previous prime is 2295677. The next prime is 2295703. The reversal of 2295691 is 1965922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2295691 - 2⁵ = 2295659 is a prime.

It is not a weakly prime, because it can be changed into another prime (2292691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1147845 + 1147846.

It is an arithmetic number, because the mean of its divisors is an integer number (1147846).

2^2295691 is an apocalyptic number.

2295691 is a deficient number, since it is larger than the sum of its proper divisors (1).

2295691 is an equidigital number, since it uses as much as digits as its factorization.

2295691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 34.

The square root of 2295691 is about 1515.1537875741. The cubic root of 2295691 is about 131.9181272211.

The spelling of 2295691 in words is "two million, two hundred ninety-five thousand, six hundred ninety-one".