65386 has 4 divisors (see below), whose sum is σ = 98082. Its totient is φ = 32692.

The previous prime is 65381. The next prime is 65393. The reversal of 65386 is 68356.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 65025 + 361 = 255^2 + 19^2 .

It is not an unprimeable number, because it can be changed into a prime (65381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16345 + ... + 16348.

2⁶⁵³⁸⁶ is an apocalyptic number.

65386 is a deficient number, since it is larger than the sum of its proper divisors (32696).

65386 is a wasteful number, since it uses less digits than its factorization.

65386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32695.

The product of its digits is 4320, while the sum is 28.

The square root of 65386 is about 255.7068634198. The cubic root of 65386 is about 40.2866903076.

The spelling of 65386 in words is "sixty-five thousand, three hundred eighty-six".