99234318 has 16 divisors (see below), whose sum is σ = 200434896. Its totient is φ = 32750400.

The previous prime is 99234313. The next prime is 99234323. The reversal of 99234318 is 81343299.

It is an interprime number because it is at equal distance from previous prime (99234313) and next prime (99234323).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99234313) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 81271 + ... + 82482.

It is an arithmetic number, because the mean of its divisors is an integer number (12527181).

Almost surely, 2^99234318 is an apocalyptic number.

99234318 is an abundant number, since it is smaller than the sum of its proper divisors (101200578).

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

99234318 is a wasteful number, since it uses less digits than its factorization.

99234318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163859.

The product of its digits is 46656, while the sum is 39.

The square root of 99234318 is about 9961.6423344748. The cubic root of 99234318 is about 462.9711865162.

It can be divided in two parts, 9923 and 4318, that added together give a palindrome (14241).

The spelling of 99234318 in words is "ninety-nine million, two hundred thirty-four thousand, three hundred eighteen".