30288300 has 72 divisors (see below), whose sum is σ = 100160256. Its totient is φ = 6922560.

The previous prime is 30288287. The next prime is 30288301. The reversal of 30288300 is 388203.

It is a super-2 number, since 2×30288300² = 1834762233780000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30288301) 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 23 ways as a sum of consecutive naturals, for example, 5112 + ... + 9311.

Almost surely, 2^30288300 is an apocalyptic number.

30288300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30288300 is an abundant number, since it is smaller than the sum of its proper divisors (69871956).

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

30288300 is a wasteful number, since it uses less digits than its factorization.

30288300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14447 (or 14440 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 30288300 is about 5503.4807167828. The cubic root of 30288300 is about 311.7154292176.

The spelling of 30288300 in words is "thirty million, two hundred eighty-eight thousand, three hundred".