4908089 has 2 divisors, whose sum is σ = 4908090. Its totient is φ = 4908088.

The previous prime is 4908077. The next prime is 4908091. The reversal of 4908089 is 9808094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2948089 + 1960000 = 1717^2 + 1400^2 .

It is a cyclic number.

It is not a de Polignac number, because 4908089 - 2⁴ = 4908073 is a prime.

Together with 4908091, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4908049) 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, 2454044 + 2454045.

It is an arithmetic number, because the mean of its divisors is an integer number (2454045).

Almost surely, 2^4908089 is an apocalyptic number.

It is an amenable number.

4908089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4908089 is an equidigital number, since it uses as much as digits as its factorization.

4908089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 4908089 is about 2215.4207275369. The cubic root of 4908089 is about 169.9433375174.

The spelling of 4908089 in words is "four million, nine hundred eight thousand, eighty-nine".