65027064 has 32 divisors (see below), whose sum is σ = 162846720. Its totient is φ = 21638496.

The previous prime is 65027047. The next prime is 65027071. The reversal of 65027064 is 46072056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14409 + ... + 18375.

It is an arithmetic number, because the mean of its divisors is an integer number (5088960).

Almost surely, 2^65027064 is an apocalyptic number.

It is an amenable number.

65027064 is an abundant number, since it is smaller than the sum of its proper divisors (97819656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65027064 is a wasteful number, since it uses less digits than its factorization.

65027064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4659 (or 4655 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 65027064 is about 8063.9360116509. The cubic root of 65027064 is about 402.1283716654.

The spelling of 65027064 in words is "sixty-five million, twenty-seven thousand, sixty-four".