99708922 has 12 divisors (see below), whose sum is σ = 157850586. Its totient is φ = 47230200.

The previous prime is 99708911. The next prime is 99708923. The reversal of 99708922 is 22980799.

It can be written as a sum of positive squares in only one way, i.e., 97990201 + 1718721 = 9899^2 + 1311^2 .

It is not an unprimeable number, because it can be changed into a prime (99708923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68329 + ... + 69772.

Almost surely, 2^99708922 is an apocalyptic number.

99708922 is a deficient number, since it is larger than the sum of its proper divisors (58141664).

99708922 is a wasteful number, since it uses less digits than its factorization.

99708922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138141 (or 138122 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 99708922 is about 9985.4354937579. The cubic root of 99708922 is about 463.7080908939.

The spelling of 99708922 in words is "ninety-nine million, seven hundred eight thousand, nine hundred twenty-two".