65230 has 16 divisors (see below), whose sum is σ = 128304. Its totient is φ = 23680.

The previous prime is 65213. The next prime is 65239. The reversal of 65230 is 3256.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187 + ... + 406.

It is an arithmetic number, because the mean of its divisors is an integer number (8019).

2⁶⁵²³⁰ is an apocalyptic number.

65230 is a deficient number, since it is larger than the sum of its proper divisors (63074).

65230 is a wasteful number, since it uses less digits than its factorization.

65230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 65230 is about 255.4016444740. The cubic root of 65230 is about 40.2546257045.

Adding to 65230 its reverse (3256), we get a palindrome (68486).

The spelling of 65230 in words is "sixty-five thousand, two hundred thirty".