96803821 has 2 divisors, whose sum is σ = 96803822. Its totient is φ = 96803820.

The previous prime is 96803809. The next prime is 96803851. The reversal of 96803821 is 12830869.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88566921 + 8236900 = 9411^2 + 2870^2 .

It is a cyclic number.

It is not a de Polignac number, because 96803821 - 2¹¹ = 96801773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96803851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48401910 + 48401911.

It is an arithmetic number, because the mean of its divisors is an integer number (48401911).

Almost surely, 2^96803821 is an apocalyptic number.

It is an amenable number.

96803821 is a deficient number, since it is larger than the sum of its proper divisors (1).

96803821 is an equidigital number, since it uses as much as digits as its factorization.

96803821 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 96803821 is about 9838.8932812588. The cubic root of 96803821 is about 459.1601262715.

The spelling of 96803821 in words is "ninety-six million, eight hundred three thousand, eight hundred twenty-one".