65396 has 6 divisors (see below), whose sum is σ = 114450. Its totient is φ = 32696.

The previous prime is 65393. The next prime is 65407. The reversal of 65396 is 69356.

It can be written as a sum of positive squares in only one way, i.e., 45796 + 19600 = 214^2 + 140^2 .

It is a plaindrome in base 15.

It is a nialpdrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 65396.

It is not an unprimeable number, because it can be changed into a prime (65393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8171 + ... + 8178.

It is an arithmetic number, because the mean of its divisors is an integer number (19075).

2⁶⁵³⁹⁶ is an apocalyptic number.

It is an amenable number.

65396 is a deficient number, since it is larger than the sum of its proper divisors (49054).

65396 is a wasteful number, since it uses less digits than its factorization.

65396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16353 (or 16351 counting only the distinct ones).

The product of its digits is 4860, while the sum is 29.

The square root of 65396 is about 255.7264163124. The cubic root of 65396 is about 40.2887439907.

The spelling of 65396 in words is "sixty-five thousand, three hundred ninety-six".