30325284 has 36 divisors (see below), whose sum is σ = 83625360. Its totient is φ = 9189360.

The previous prime is 30325279. The next prime is 30325289. The reversal of 30325284 is 48252303.

It is an interprime number because it is at equal distance from previous prime (30325279) and next prime (30325289).

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (30325289) 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 11 ways as a sum of consecutive naturals, for example, 37894 + ... + 38685.

Almost surely, 2^30325284 is an apocalyptic number.

It is an amenable number.

30325284 is an abundant number, since it is smaller than the sum of its proper divisors (53300076).

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

30325284 is a wasteful number, since it uses less digits than its factorization.

30325284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76600 (or 76595 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 30325284 is about 5506.8397470782. The cubic root of 30325284 is about 311.8422526034.

Adding to 30325284 its reverse (48252303), we get a palindrome (78577587).

The spelling of 30325284 in words is "thirty million, three hundred twenty-five thousand, two hundred eighty-four".