65342713 has 8 divisors (see below), whose sum is σ = 71572680. Its totient is φ = 59377920.

The previous prime is 65342687. The next prime is 65342723. The reversal of 65342713 is 31724356.

It can be written as a sum of positive squares in 4 ways, for example, as 27741289 + 37601424 = 5267^2 + 6132^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 65342713 - 2⁵ = 65342681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65342723) 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, 65778 + ... + 66763.

It is an arithmetic number, because the mean of its divisors is an integer number (8946585).

Almost surely, 2^65342713 is an apocalyptic number.

It is an amenable number.

65342713 is a deficient number, since it is larger than the sum of its proper divisors (6229967).

65342713 is a wasteful number, since it uses less digits than its factorization.

65342713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132587.

The product of its digits is 15120, while the sum is 31.

The square root of 65342713 is about 8083.4839642323. The cubic root of 65342713 is about 402.7779811391. Note that the first 3 decimals are identical.

The spelling of 65342713 in words is "sixty-five million, three hundred forty-two thousand, seven hundred thirteen".