30088098 has 40 divisors (see below), whose sum is σ = 68302080. Its totient is φ = 9898200.

The previous prime is 30088063. The next prime is 30088099. The reversal of 30088098 is 89088003.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30088099) 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 19 ways as a sum of consecutive naturals, for example, 11623 + ... + 13973.

It is an arithmetic number, because the mean of its divisors is an integer number (1707552).

Almost surely, 2^30088098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30088098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34151040).

30088098 is an abundant number, since it is smaller than the sum of its proper divisors (38213982).

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

30088098 is a wasteful number, since it uses less digits than its factorization.

30088098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444 (or 2435 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 30088098 is about 5485.2618898281. The cubic root of 30088098 is about 311.0271099839.

The spelling of 30088098 in words is "thirty million, eighty-eight thousand, ninety-eight".