65230243 has 8 divisors (see below), whose sum is σ = 70434000. Its totient is φ = 60053088.

The previous prime is 65230237. The next prime is 65230259. The reversal of 65230243 is 34203256.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65230243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65230273) 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, 1393 + ... + 11506.

It is an arithmetic number, because the mean of its divisors is an integer number (8804250).

Almost surely, 2^65230243 is an apocalyptic number.

65230243 is a deficient number, since it is larger than the sum of its proper divisors (5203757).

65230243 is a wasteful number, since it uses less digits than its factorization.

65230243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13301.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 65230243 is about 8076.5241905166. The cubic root of 65230243 is about 402.5467569102.

Adding to 65230243 its reverse (34203256), we get a palindrome (99433499).

The spelling of 65230243 in words is "sixty-five million, two hundred thirty thousand, two hundred forty-three".