65030068 has 6 divisors (see below), whose sum is σ = 113802626. Its totient is φ = 32515032.

The previous prime is 65030047. The next prime is 65030071. The reversal of 65030068 is 86003056.

65030068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 64834704 + 195364 = 8052^2 + 442^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8128755 + ... + 8128762.

Almost surely, 2^65030068 is an apocalyptic number.

It is an amenable number.

65030068 is a deficient number, since it is larger than the sum of its proper divisors (48772558).

65030068 is a wasteful number, since it uses less digits than its factorization.

65030068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16257521 (or 16257519 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 65030068 is about 8064.1222708984. The cubic root of 65030068 is about 402.1345638309.

The spelling of 65030068 in words is "sixty-five million, thirty thousand, sixty-eight".