30030065 has 32 divisors (see below), whose sum is σ = 41368320. Its totient is φ = 20756736.

The previous prime is 30030061. The next prime is 30030067. The reversal of 30030065 is 56003003.

It is a happy number.

It is not a de Polignac number, because 30030065 - 2² = 30030061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30030061) 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 31 ways as a sum of consecutive naturals, for example, 79046 + ... + 79424.

It is an arithmetic number, because the mean of its divisors is an integer number (1292760).

Almost surely, 2^30030065 is an apocalyptic number.

It is an amenable number.

30030065 is a deficient number, since it is larger than the sum of its proper divisors (11338255).

30030065 is a wasteful number, since it uses less digits than its factorization.

30030065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 30030065 is about 5479.9694342213. The cubic root of 30030065 is about 310.8270147682.

Adding to 30030065 its reverse (56003003), we get a palindrome (86033068).

The spelling of 30030065 in words is "thirty million, thirty thousand, sixty-five".