65695 has 8 divisors (see below), whose sum is σ = 90144. Its totient is φ = 45024.

The previous prime is 65687. The next prime is 65699. The reversal of 65695 is 59656.

It is a happy number.

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

It is not a de Polignac number, because 65695 - 2³ = 65687 is a prime.

It is a Duffinian number.

65695 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904 + ... + 973.

It is an arithmetic number, because the mean of its divisors is an integer number (11268).

2⁶⁵⁶⁹⁵ is an apocalyptic number.

65695 is a deficient number, since it is larger than the sum of its proper divisors (24449).

65695 is a wasteful number, since it uses less digits than its factorization.

65695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889.

The product of its digits is 8100, while the sum is 31.

The square root of 65695 is about 256.3103587450. The cubic root of 65695 is about 40.3500526424.

The spelling of 65695 in words is "sixty-five thousand, six hundred ninety-five".