96666443 has 2 divisors, whose sum is σ = 96666444. Its totient is φ = 96666442.

The previous prime is 96666379. The next prime is 96666469. The reversal of 96666443 is 34466669.

It is a strong prime.

It is an emirp because it is prime and its reverse (34466669) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 96666443 - 2⁶ = 96666379 is a prime.

It is a Chen prime.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 96666394 and 96666403.

It is not a weakly prime, because it can be changed into another prime (96666473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48333221 + 48333222.

It is an arithmetic number, because the mean of its divisors is an integer number (48333222).

Almost surely, 2^96666443 is an apocalyptic number.

96666443 is a deficient number, since it is larger than the sum of its proper divisors (1).

96666443 is an equidigital number, since it uses as much as digits as its factorization.

96666443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 44.

The square root of 96666443 is about 9831.9094279799. The cubic root of 96666443 is about 458.9428195517.

The spelling of 96666443 in words is "ninety-six million, six hundred sixty-six thousand, four hundred forty-three".