1048200089 has 2 divisors, whose sum is σ = 1048200090. Its totient is φ = 1048200088.

The previous prime is 1048200079. The next prime is 1048200107. The reversal of 1048200089 is 9800028401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 698809225 + 349390864 = 26435^2 + 18692^2 .

It is an emirp because it is prime and its reverse (9800028401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1048200089 - 2⁴ = 1048200073 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1048200019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524100044 + 524100045.

It is an arithmetic number, because the mean of its divisors is an integer number (524100045).

Almost surely, 2^1048200089 is an apocalyptic number.

It is an amenable number.

1048200089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048200089 is an equidigital number, since it uses as much as digits as its factorization.

1048200089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 1048200089 is about 32375.9183499094. The cubic root of 1048200089 is about 1015.8152554458.

The spelling of 1048200089 in words is "one billion, forty-eight million, two hundred thousand, eighty-nine".