65084 has 12 divisors (see below), whose sum is σ = 116424. Its totient is φ = 31824.

The previous prime is 65071. The next prime is 65089. The reversal of 65084 is 48056.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65089) by changing a digit.

65084 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 59 + ... + 365.

It is an arithmetic number, because the mean of its divisors is an integer number (9702).

2⁶⁵⁰⁸⁴ is an apocalyptic number.

It is an amenable number.

65084 is a deficient number, since it is larger than the sum of its proper divisors (51340).

65084 is a wasteful number, since it uses less digits than its factorization.

65084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 362 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 65084 is about 255.1156600446. The cubic root of 65084 is about 40.2245701797.

The spelling of 65084 in words is "sixty-five thousand, eighty-four".