96449209 has 2 divisors, whose sum is σ = 96449210. Its totient is φ = 96449208.

The previous prime is 96449173. The next prime is 96449231. The reversal of 96449209 is 90294469.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67289209 + 29160000 = 8203^2 + 5400^2 .

It is an emirp because it is prime and its reverse (90294469) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96449209 - 2¹⁷ = 96318137 is a prime.

It is not a weakly prime, because it can be changed into another prime (96449609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48224604 + 48224605.

It is an arithmetic number, because the mean of its divisors is an integer number (48224605).

Almost surely, 2^96449209 is an apocalyptic number.

It is an amenable number.

96449209 is a deficient number, since it is larger than the sum of its proper divisors (1).

96449209 is an equidigital number, since it uses as much as digits as its factorization.

96449209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 96449209 is about 9820.8558181047. The cubic root of 96449209 is about 458.5987747555.

The spelling of 96449209 in words is "ninety-six million, four hundred forty-nine thousand, two hundred nine".