982975073 has 2 divisors, whose sum is σ = 982975074. Its totient is φ = 982975072.

The previous prime is 982975069. The next prime is 982975079. The reversal of 982975073 is 370579289.

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., 773507344 + 209467729 = 27812^2 + 14473^2 .

It is a cyclic number.

It is not a de Polignac number, because 982975073 - 2² = 982975069 is a prime.

It is not a weakly prime, because it can be changed into another prime (982975079) 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, 491487536 + 491487537.

It is an arithmetic number, because the mean of its divisors is an integer number (491487537).

Almost surely, 2^982975073 is an apocalyptic number.

It is an amenable number.

982975073 is a deficient number, since it is larger than the sum of its proper divisors (1).

982975073 is an equidigital number, since it uses as much as digits as its factorization.

982975073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 952560, while the sum is 50.

The square root of 982975073 is about 31352.4332867483. The cubic root of 982975073 is about 994.2925108759.

The spelling of 982975073 in words is "nine hundred eighty-two million, nine hundred seventy-five thousand, seventy-three".