2905099 has 2 divisors, whose sum is σ = 2905100. Its totient is φ = 2905098.

The previous prime is 2905093. The next prime is 2905109. The reversal of 2905099 is 9905092.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2905099 - 2¹⁷ = 2774027 is a prime.

2905099 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2905093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1452549 + 1452550.

It is an arithmetic number, because the mean of its divisors is an integer number (1452550).

2^2905099 is an apocalyptic number.

2905099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2905099 is an equidigital number, since it uses as much as digits as its factorization.

2905099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 2905099 is about 1704.4350970336. The cubic root of 2905099 is about 142.6878450184.

The spelling of 2905099 in words is "two million, nine hundred five thousand, ninety-nine".