96764021 has 2 divisors, whose sum is σ = 96764022. Its totient is φ = 96764020.

The previous prime is 96764009. The next prime is 96764053. The reversal of 96764021 is 12046769.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72063121 + 24700900 = 8489^2 + 4970^2 .

It is a cyclic number.

It is not a de Polignac number, because 96764021 - 2⁶ = 96763957 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96764621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48382010 + 48382011.

It is an arithmetic number, because the mean of its divisors is an integer number (48382011).

Almost surely, 2^96764021 is an apocalyptic number.

It is an amenable number.

96764021 is a deficient number, since it is larger than the sum of its proper divisors (1).

96764021 is an equidigital number, since it uses as much as digits as its factorization.

96764021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 96764021 is about 9836.8704881177. The cubic root of 96764021 is about 459.0971911591.

The spelling of 96764021 in words is "ninety-six million, seven hundred sixty-four thousand, twenty-one".