65108 has 12 divisors (see below), whose sum is σ = 117012. Its totient is φ = 31680.

The previous prime is 65101. The next prime is 65111. The reversal of 65108 is 80156.

It can be written as a sum of positive squares in 2 ways, for example, as 20164 + 44944 = 142^2 + 212^2 .

It is a plaindrome in base 15.

It is a nialpdrome in base 4 and base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 65108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65101) by changing a digit.

65108 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35 + ... + 362.

It is an arithmetic number, because the mean of its divisors is an integer number (9751).

2⁶⁵¹⁰⁸ is an apocalyptic number.

It is an amenable number.

65108 is a deficient number, since it is larger than the sum of its proper divisors (51904).

65108 is a wasteful number, since it uses less digits than its factorization.

65108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 65108 is about 255.1626931979. The cubic root of 65108 is about 40.2295138988.

The spelling of 65108 in words is "sixty-five thousand, one hundred eight".