99855092 has 24 divisors (see below), whose sum is σ = 181612032. Its totient is φ = 47988000.

The previous prime is 99855083. The next prime is 99855103. The reversal of 99855092 is 29055899.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16058 + ... + 21390.

It is an arithmetic number, because the mean of its divisors is an integer number (7567168).

Almost surely, 2^99855092 is an apocalyptic number.

It is an amenable number.

99855092 is a deficient number, since it is larger than the sum of its proper divisors (81756940).

99855092 is a wasteful number, since it uses less digits than its factorization.

99855092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5519 (or 5517 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 47.

The square root of 99855092 is about 9992.7519733055. The cubic root of 99855092 is about 463.9345738607.

The spelling of 99855092 in words is "ninety-nine million, eight hundred fifty-five thousand, ninety-two".