99448 has 16 divisors (see below), whose sum is σ = 192960. Its totient is φ = 48000.

The previous prime is 99439. The next prime is 99469. The reversal of 99448 is 84499.

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 in 3 ways as a sum of consecutive naturals, for example, 48 + ... + 448.

It is an arithmetic number, because the mean of its divisors is an integer number (12060).

2⁹⁹⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

99448 is a deficient number, since it is larger than the sum of its proper divisors (93512).

99448 is a wasteful number, since it uses less digits than its factorization.

99448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 434 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 99448 is about 315.3537695985. The cubic root of 99448 is about 46.3303254723.

The spelling of 99448 in words is "ninety-nine thousand, four hundred forty-eight".