99608530 has 16 divisors (see below), whose sum is σ = 204909120. Its totient is φ = 34151472.

The previous prime is 99608521. The next prime is 99608539. The reversal of 99608530 is 3580699.

It is an interprime number because it is at equal distance from previous prime (99608521) and next prime (99608539).

It is not an unprimeable number, because it can be changed into a prime (99608539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711420 + ... + 711559.

It is an arithmetic number, because the mean of its divisors is an integer number (12806820).

Almost surely, 2^99608530 is an apocalyptic number.

99608530 is an abundant number, since it is smaller than the sum of its proper divisors (105300590).

99608530 is a wasteful number, since it uses less digits than its factorization.

99608530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422993.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 99608530 is about 9980.4073063177. The cubic root of 99608530 is about 463.5524103580.

The spelling of 99608530 in words is "ninety-nine million, six hundred eight thousand, five hundred thirty".