99850056 has 32 divisors (see below), whose sum is σ = 249900000. Its totient is φ = 33246720.

The previous prime is 99850019. The next prime is 99850081. The reversal of 99850056 is 65005899.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28311 + ... + 31641.

It is an arithmetic number, because the mean of its divisors is an integer number (7809375).

Almost surely, 2^99850056 is an apocalyptic number.

It is a pronic number, being equal to 9992×9993.

It is an amenable number.

99850056 is an abundant number, since it is smaller than the sum of its proper divisors (150049944).

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

99850056 is a wasteful number, since it uses less digits than its factorization.

99850056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4589 (or 4585 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 99850056 is about 9992.4999874906. The cubic root of 99850056 is about 463.9267745128.

The spelling of 99850056 in words is "ninety-nine million, eight hundred fifty thousand, fifty-six".