96709681 has 2 divisors, whose sum is σ = 96709682. Its totient is φ = 96709680.

The previous prime is 96709663. The next prime is 96709721. The reversal of 96709681 is 18690769.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82901025 + 13808656 = 9105^2 + 3716^2 .

It is a cyclic number.

It is not a de Polignac number, because 96709681 - 2⁵ = 96709649 is a prime.

It is a super-2 number, since 2×96709681² = 18705524798243522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (96709381) 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, 48354840 + 48354841.

It is an arithmetic number, because the mean of its divisors is an integer number (48354841).

Almost surely, 2^96709681 is an apocalyptic number.

It is an amenable number.

96709681 is a deficient number, since it is larger than the sum of its proper divisors (1).

96709681 is an equidigital number, since it uses as much as digits as its factorization.

96709681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 96709681 is about 9834.1080429290. The cubic root of 96709681 is about 459.0112363022.

The spelling of 96709681 in words is "ninety-six million, seven hundred nine thousand, six hundred eighty-one".