2896109 has 2 divisors, whose sum is σ = 2896110. Its totient is φ = 2896108.

The previous prime is 2896099. The next prime is 2896111. The reversal of 2896109 is 9016982.

2896109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2630884 + 265225 = 1622^2 + 515^2 .

It is a cyclic number.

It is not a de Polignac number, because 2896109 - 2¹² = 2892013 is a prime.

It is a Sophie Germain prime.

Together with 2896111, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2896139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1448054 + 1448055.

It is an arithmetic number, because the mean of its divisors is an integer number (1448055).

2^2896109 is an apocalyptic number.

It is an amenable number.

2896109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2896109 is an equidigital number, since it uses as much as digits as its factorization.

2896109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 2896109 is about 1701.7958161895. The cubic root of 2896109 is about 142.5405076181.

The spelling of 2896109 in words is "two million, eight hundred ninety-six thousand, one hundred nine".