966225097 has 2 divisors, whose sum is σ = 966225098. Its totient is φ = 966225096.

The previous prime is 966225089. The next prime is 966225119. The reversal of 966225097 is 790522669.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 738698041 + 227527056 = 27179^2 + 15084^2 .

It is an emirp because it is prime and its reverse (790522669) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 966225097 - 2³ = 966225089 is a prime.

It is not a weakly prime, because it can be changed into another prime (966225037) 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, 483112548 + 483112549.

It is an arithmetic number, because the mean of its divisors is an integer number (483112549).

Almost surely, 2^966225097 is an apocalyptic number.

It is an amenable number.

966225097 is a deficient number, since it is larger than the sum of its proper divisors (1).

966225097 is an equidigital number, since it uses as much as digits as its factorization.

966225097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 966225097 is about 31084.1615135426. The cubic root of 966225097 is about 988.6125164414.

The spelling of 966225097 in words is "nine hundred sixty-six million, two hundred twenty-five thousand, ninety-seven".