96980657 has 2 divisors, whose sum is σ = 96980658. Its totient is φ = 96980656.

The previous prime is 96980651. The next prime is 96980659. The reversal of 96980657 is 75608969.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62980096 + 34000561 = 7936^2 + 5831^2 .

It is a cyclic number.

It is not a de Polignac number, because 96980657 - 2⁴ = 96980641 is a prime.

Together with 96980659, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (96980651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48490328 + 48490329.

It is an arithmetic number, because the mean of its divisors is an integer number (48490329).

Almost surely, 2^96980657 is an apocalyptic number.

It is an amenable number.

96980657 is a deficient number, since it is larger than the sum of its proper divisors (1).

96980657 is an equidigital number, since it uses as much as digits as its factorization.

96980657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 50.

The square root of 96980657 is about 9847.8757607923. The cubic root of 96980657 is about 459.4395458504.

The spelling of 96980657 in words is "ninety-six million, nine hundred eighty thousand, six hundred fifty-seven".