30324285 has 48 divisors (see below), whose sum is σ = 57283200. Its totient is φ = 14781312.

The previous prime is 30324269. The next prime is 30324317. The reversal of 30324285 is 58242303.

It is not a de Polignac number, because 30324285 - 2⁴ = 30324269 is a prime.

It is a super-2 number, since 2×30324285² = 1839124521522450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24184 + ... + 25406.

It is an arithmetic number, because the mean of its divisors is an integer number (1193400).

Almost surely, 2^30324285 is an apocalyptic number.

It is an amenable number.

30324285 is a deficient number, since it is larger than the sum of its proper divisors (26958915).

30324285 is a wasteful number, since it uses less digits than its factorization.

30324285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282 (or 1279 counting only the distinct ones).

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

The square root of 30324285 is about 5506.7490409497. The cubic root of 30324285 is about 311.8388282460.

Adding to 30324285 its reverse (58242303), we get a palindrome (88566588).

The spelling of 30324285 in words is "thirty million, three hundred twenty-four thousand, two hundred eighty-five".