30204235 has 16 divisors (see below), whose sum is σ = 36900864. Its totient is φ = 23730912.

The previous prime is 30204233. The next prime is 30204263. The reversal of 30204235 is 53240203.

It is a cyclic number.

It is not a de Polignac number, because 30204235 - 2¹ = 30204233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30204233) 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 15 ways as a sum of consecutive naturals, for example, 114714 + ... + 114976.

It is an arithmetic number, because the mean of its divisors is an integer number (2306304).

Almost surely, 2^30204235 is an apocalyptic number.

30204235 is a deficient number, since it is larger than the sum of its proper divisors (6696629).

30204235 is a wasteful number, since it uses less digits than its factorization.

30204235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 30204235 is about 5495.8379706829. The cubic root of 30204235 is about 311.4267738803.

Adding to 30204235 its reverse (53240203), we get a palindrome (83444438).

The spelling of 30204235 in words is "thirty million, two hundred four thousand, two hundred thirty-five".