65064 has 16 divisors (see below), whose sum is σ = 162720. Its totient is φ = 21680.
The previous prime is 65063. The next prime is 65071. The reversal of 65064 is 46056.
It is a plaindrome in base 13.
It is a self number, because there is not a number n which added to its sum of digits gives 65064.
It is not an unprimeable number, because it can be changed into a prime (65063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1332 + ... + 1379.
It is an arithmetic number, because the mean of its divisors is an integer number (10170).
265064 is an apocalyptic number.
It is an amenable number.
65064 is an abundant number, since it is smaller than the sum of its proper divisors (97656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81360).
65064 is a wasteful number, since it uses less digits than its factorization.
65064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2720 (or 2716 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 65064 is about 255.0764591255. The cubic root of 65064 is about 40.2204494853.
The spelling of 65064 in words is "sixty-five thousand, sixty-four".
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