65064218 has 8 divisors (see below), whose sum is σ = 97682112. Its totient is φ = 32503516.

The previous prime is 65064211. The next prime is 65064229. The reversal of 65064218 is 81246056.

65064218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (65064211) 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 3 ways as a sum of consecutive naturals, for example, 11330 + ... + 16077.

It is an arithmetic number, because the mean of its divisors is an integer number (12210264).

Almost surely, 2^65064218 is an apocalyptic number.

65064218 is a deficient number, since it is larger than the sum of its proper divisors (32617894).

65064218 is a wasteful number, since it uses less digits than its factorization.

65064218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28596.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 65064218 is about 8066.2393963978. The cubic root of 65064218 is about 402.2049440544.

The spelling of 65064218 in words is "sixty-five million, sixty-four thousand, two hundred eighteen".