99241128 has 48 divisors (see below), whose sum is σ = 307176480. Its totient is φ = 28354464.

The previous prime is 99241081. The next prime is 99241139. The reversal of 99241128 is 82114299.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 99241092 and 99241101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97950 + ... + 98957.

It is an arithmetic number, because the mean of its divisors is an integer number (6399510).

Almost surely, 2^99241128 is an apocalyptic number.

It is an amenable number.

99241128 is an abundant number, since it is smaller than the sum of its proper divisors (207935352).

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

99241128 is a wasteful number, since it uses less digits than its factorization.

99241128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196926 (or 196919 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 99241128 is about 9961.9841397184. The cubic root of 99241128 is about 462.9817768097.

The spelling of 99241128 in words is "ninety-nine million, two hundred forty-one thousand, one hundred twenty-eight".