96868661 has 2 divisors, whose sum is σ = 96868662. Its totient is φ = 96868660.

The previous prime is 96868589. The next prime is 96868687. The reversal of 96868661 is 16686869.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89680900 + 7187761 = 9470^2 + 2681^2 .

It is an emirp because it is prime and its reverse (16686869) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96868661 - 2¹⁰ = 96867637 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96868861) 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, 48434330 + 48434331.

It is an arithmetic number, because the mean of its divisors is an integer number (48434331).

Almost surely, 2^96868661 is an apocalyptic number.

It is an amenable number.

96868661 is a deficient number, since it is larger than the sum of its proper divisors (1).

96868661 is an equidigital number, since it uses as much as digits as its factorization.

96868661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 50.

The square root of 96868661 is about 9842.1878157247. The cubic root of 96868661 is about 459.2626198081.

The spelling of 96868661 in words is "ninety-six million, eight hundred sixty-eight thousand, six hundred sixty-one".