99505338 has 8 divisors (see below), whose sum is σ = 199010688. Its totient is φ = 33168444.

The previous prime is 99505283. The next prime is 99505339. The reversal of 99505338 is 83350599.

It is a sphenic number, since it is the product of 3 distinct primes.

99505338 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 99505338.

It is not an unprimeable number, because it can be changed into a prime (99505339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8292106 + ... + 8292117.

It is an arithmetic number, because the mean of its divisors is an integer number (24876336).

Almost surely, 2^99505338 is an apocalyptic number.

99505338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

99505338 is a wasteful number, since it uses less digits than its factorization.

99505338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16584228.

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 99505338 is about 9975.2362378041. The cubic root of 99505338 is about 463.3922787292.

The spelling of 99505338 in words is "ninety-nine million, five hundred five thousand, three hundred thirty-eight".