99896 has 8 divisors (see below), whose sum is σ = 187320. Its totient is φ = 49944.

The previous prime is 99881. The next prime is 99901. The reversal of 99896 is 69899.

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6236 + ... + 6251.

It is an arithmetic number, because the mean of its divisors is an integer number (23415).

2⁹⁹⁸⁹⁶ is an apocalyptic number.

It is an amenable number.

99896 is a deficient number, since it is larger than the sum of its proper divisors (87424).

99896 is a wasteful number, since it uses less digits than its factorization.

99896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12493 (or 12489 counting only the distinct ones).

The product of its digits is 34992, while the sum is 41.

The square root of 99896 is about 316.0632848023. The cubic root of 99896 is about 46.3997919135.

The spelling of 99896 in words is "ninety-nine thousand, eight hundred ninety-six".