99448056 has 48 divisors (see below), whose sum is σ = 273765960. Its totient is φ = 32604480.

The previous prime is 99448051. The next prime is 99448073. The reversal of 99448056 is 65084499.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99448051) 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 11 ways as a sum of consecutive naturals, for example, 6930 + ... + 15713.

Almost surely, 2^99448056 is an apocalyptic number.

It is an amenable number.

99448056 is an abundant number, since it is smaller than the sum of its proper divisors (174317904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99448056 is a wasteful number, since it uses less digits than its factorization.

99448056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22716 (or 22709 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 99448056 is about 9972.3646142728. The cubic root of 99448056 is about 463.3033416859.

The spelling of 99448056 in words is "ninety-nine million, four hundred forty-eight thousand, fifty-six".