96822779 has 4 divisors (see below), whose sum is σ = 96871776. Its totient is φ = 96773784.

The previous prime is 96822743. The next prime is 96822787. The reversal of 96822779 is 97722869.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97722869 = 1663 ⋅58763.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96822779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96822079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21404 + ... + 25529.

It is an arithmetic number, because the mean of its divisors is an integer number (24217944).

Almost surely, 2^96822779 is an apocalyptic number.

96822779 is a deficient number, since it is larger than the sum of its proper divisors (48997).

96822779 is a wasteful number, since it uses less digits than its factorization.

96822779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48996.

The product of its digits is 762048, while the sum is 50.

The square root of 96822779 is about 9839.8566554600. The cubic root of 96822779 is about 459.1900981927.

The spelling of 96822779 in words is "ninety-six million, eight hundred twenty-two thousand, seven hundred seventy-nine".