4050089 has 2 divisors, whose sum is σ = 4050090. Its totient is φ = 4050088.

The previous prime is 4050077. The next prime is 4050121. The reversal of 4050089 is 9800504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3736489 + 313600 = 1933^2 + 560^2 .

It is a cyclic number.

It is not a de Polignac number, because 4050089 - 2⁸ = 4049833 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4050019) 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, 2025044 + 2025045.

It is an arithmetic number, because the mean of its divisors is an integer number (2025045).

Almost surely, 2^4050089 is an apocalyptic number.

It is an amenable number.

4050089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4050089 is an equidigital number, since it uses as much as digits as its factorization.

4050089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 4050089 is about 2012.4832918561. The cubic root of 4050089 is about 159.3999529813.

The spelling of 4050089 in words is "four million, fifty thousand, eighty-nine".