65080067 has 16 divisors (see below), whose sum is σ = 72855552. Its totient is φ = 57728160.

The previous prime is 65080021. The next prime is 65080109. The reversal of 65080067 is 76008056.

It is a cyclic number.

It is not a de Polignac number, because 65080067 - 2²⁴ = 48302851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65082067) 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, 66818 + ... + 67784.

It is an arithmetic number, because the mean of its divisors is an integer number (4553472).

Almost surely, 2^65080067 is an apocalyptic number.

65080067 is a deficient number, since it is larger than the sum of its proper divisors (7775485).

65080067 is a wasteful number, since it uses less digits than its factorization.

65080067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 65080067 is about 8067.2217646474. The cubic root of 65080067 is about 402.2375991185.

The spelling of 65080067 in words is "sixty-five million, eighty thousand, sixty-seven".