99968335 has 32 divisors (see below), whose sum is σ = 129558528. Its totient is φ = 73906560.

The previous prime is 99968333. The next prime is 99968357. The reversal of 99968335 is 53386999.

It is a happy number.

It is not a de Polignac number, because 99968335 - 2¹ = 99968333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99968333) 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 31 ways as a sum of consecutive naturals, for example, 353104 + ... + 353386.

It is an arithmetic number, because the mean of its divisors is an integer number (4048704).

Almost surely, 2^99968335 is an apocalyptic number.

99968335 is a deficient number, since it is larger than the sum of its proper divisors (29590193).

99968335 is a wasteful number, since it uses less digits than its factorization.

99968335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415.

The product of its digits is 1574640, while the sum is 52.

The square root of 99968335 is about 9998.4166246461. The cubic root of 99968335 is about 464.1098862191.

The spelling of 99968335 in words is "ninety-nine million, nine hundred sixty-eight thousand, three hundred thirty-five".