30230306 has 16 divisors (see below), whose sum is σ = 46617984. Its totient is φ = 14695344.

The previous prime is 30230297. The next prime is 30230323. The reversal of 30230306 is 60303203.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14336 + ... + 16308.

It is an arithmetic number, because the mean of its divisors is an integer number (2913624).

Almost surely, 2^30230306 is an apocalyptic number.

30230306 is a deficient number, since it is larger than the sum of its proper divisors (16387678).

30230306 is a wasteful number, since it uses less digits than its factorization.

30230306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 30230306 is about 5498.2093448686. The cubic root of 30230306 is about 311.5163515228.

Adding to 30230306 its reverse (60303203), we get a palindrome (90533509).

The spelling of 30230306 in words is "thirty million, two hundred thirty thousand, three hundred six".