96797861 has 2 divisors, whose sum is σ = 96797862. Its totient is φ = 96797860.

The previous prime is 96797851. The next prime is 96797887. The reversal of 96797861 is 16879769.

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., 63504961 + 33292900 = 7969^2 + 5770^2 .

It is a cyclic number.

It is not a de Polignac number, because 96797861 - 2⁶ = 96797797 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96797851) 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, 48398930 + 48398931.

It is an arithmetic number, because the mean of its divisors is an integer number (48398931).

Almost surely, 2^96797861 is an apocalyptic number.

It is an amenable number.

96797861 is a deficient number, since it is larger than the sum of its proper divisors (1).

96797861 is an equidigital number, since it uses as much as digits as its factorization.

96797861 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 53.

The square root of 96797861 is about 9838.5903970030. The cubic root of 96797861 is about 459.1507029158.

The spelling of 96797861 in words is "ninety-six million, seven hundred ninety-seven thousand, eight hundred sixty-one".