2908043 has 2 divisors, whose sum is σ = 2908044. Its totient is φ = 2908042.

The previous prime is 2908039. The next prime is 2908049. The reversal of 2908043 is 3408092.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2908043 - 2² = 2908039 is a prime.

It is not a weakly prime, because it can be changed into another prime (2908049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1454021 + 1454022.

It is an arithmetic number, because the mean of its divisors is an integer number (1454022).

2^2908043 is an apocalyptic number.

2908043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2908043 is an equidigital number, since it uses as much as digits as its factorization.

2908043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2908043 is about 1705.2985075933. The cubic root of 2908043 is about 142.7360282525.

The spelling of 2908043 in words is "two million, nine hundred eight thousand, forty-three".