68030065 has 16 divisors (see below), whose sum is σ = 83280960. Its totient is φ = 53339200.

The previous prime is 68030059. The next prime is 68030069. The reversal of 68030065 is 56003086.

It is not a de Polignac number, because 68030065 - 2³ = 68030057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68030069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53406 + ... + 54664.

It is an arithmetic number, because the mean of its divisors is an integer number (5205060).

Almost surely, 2^68030065 is an apocalyptic number.

It is an amenable number.

68030065 is a deficient number, since it is larger than the sum of its proper divisors (15250895).

68030065 is a wasteful number, since it uses less digits than its factorization.

68030065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472.

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

The square root of 68030065 is about 8248.0340081743. The cubic root of 68030065 is about 408.2256557210.

The spelling of 68030065 in words is "sixty-eight million, thirty thousand, sixty-five".