96778607 has 2 divisors, whose sum is σ = 96778608. Its totient is φ = 96778606.

The previous prime is 96778589. The next prime is 96778613. The reversal of 96778607 is 70687769.

It is a strong prime.

It is an emirp because it is prime and its reverse (70687769) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96778607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (96778667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48389303 + 48389304.

It is an arithmetic number, because the mean of its divisors is an integer number (48389304).

Almost surely, 2^96778607 is an apocalyptic number.

96778607 is a deficient number, since it is larger than the sum of its proper divisors (1).

96778607 is an equidigital number, since it uses as much as digits as its factorization.

96778607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 889056, while the sum is 50.

The square root of 96778607 is about 9837.6118545102. The cubic root of 96778607 is about 459.1202577739.

The spelling of 96778607 in words is "ninety-six million, seven hundred seventy-eight thousand, six hundred seven".