96788009 has 2 divisors, whose sum is σ = 96788010. Its totient is φ = 96788008.

The previous prime is 96787991. The next prime is 96788053. The reversal of 96788009 is 90088769.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63552784 + 33235225 = 7972^2 + 5765^2 .

It is a cyclic number.

It is not a de Polignac number, because 96788009 - 2²⁴ = 80010793 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (96788059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48394004 + 48394005.

It is an arithmetic number, because the mean of its divisors is an integer number (48394005).

Almost surely, 2^96788009 is an apocalyptic number.

It is an amenable number.

96788009 is a deficient number, since it is larger than the sum of its proper divisors (1).

96788009 is an equidigital number, since it uses as much as digits as its factorization.

96788009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 96788009 is about 9838.0897027828. The cubic root of 96788009 is about 459.1351250709.

The spelling of 96788009 in words is "ninety-six million, seven hundred eighty-eight thousand, nine".