65321714 has 8 divisors (see below), whose sum is σ = 99325020. Its totient is φ = 32213376.

The previous prime is 65321693. The next prime is 65321719. The reversal of 65321714 is 41712356.

It can be written as a sum of positive squares in 2 ways, for example, as 58905625 + 6416089 = 7675^2 + 2533^2 .

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

It is not an unprimeable number, because it can be changed into a prime (65321719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223559 + ... + 223850.

Almost surely, 2^65321714 is an apocalyptic number.

65321714 is a deficient number, since it is larger than the sum of its proper divisors (34003306).

65321714 is a wasteful number, since it uses less digits than its factorization.

65321714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447484.

The product of its digits is 5040, while the sum is 29.

The square root of 65321714 is about 8082.1849768488. The cubic root of 65321714 is about 402.7348299820.

The spelling of 65321714 in words is "sixty-five million, three hundred twenty-one thousand, seven hundred fourteen".