96772779 has 16 divisors (see below), whose sum is σ = 145719840. Its totient is φ = 63456480.

The previous prime is 96772733. The next prime is 96772783. The reversal of 96772779 is 97727769.

It is not a de Polignac number, because 96772779 - 2⁷ = 96772651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (96772679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27732 + ... + 31025.

It is an arithmetic number, because the mean of its divisors is an integer number (9107490).

Almost surely, 2^96772779 is an apocalyptic number.

96772779 is a deficient number, since it is larger than the sum of its proper divisors (48947061).

96772779 is a wasteful number, since it uses less digits than its factorization.

96772779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58827 (or 58821 counting only the distinct ones).

The product of its digits is 2333772, while the sum is 54.

The square root of 96772779 is about 9837.3156399498. The cubic root of 96772779 is about 459.1110415271. Note that the first 3 decimals are identical.

The spelling of 96772779 in words is "ninety-six million, seven hundred seventy-two thousand, seven hundred seventy-nine".