30242305 has 8 divisors (see below), whose sum is σ = 36388800. Its totient is φ = 24128496.

The previous prime is 30242299. The next prime is 30242321. The reversal of 30242305 is 50324203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30242305 - 2¹¹ = 30240257 is a prime.

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, 6085 + ... + 9874.

It is an arithmetic number, because the mean of its divisors is an integer number (4548600).

Almost surely, 2^30242305 is an apocalyptic number.

It is an amenable number.

30242305 is a deficient number, since it is larger than the sum of its proper divisors (6146495).

30242305 is a wasteful number, since it uses less digits than its factorization.

30242305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16343.

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

The square root of 30242305 is about 5499.3004100522. The cubic root of 30242305 is about 311.5575617161.

Adding to 30242305 its reverse (50324203), we get a palindrome (80566508).

It can be divided in two parts, 3024 and 2305, that added together give a square (5329 = 73²).

The spelling of 30242305 in words is "thirty million, two hundred forty-two thousand, three hundred five".