65816314 has 4 divisors (see below), whose sum is σ = 98724474. Its totient is φ = 32908156.

The previous prime is 65816269. The next prime is 65816327. The reversal of 65816314 is 41361856.

It is a happy number.

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., 63728289 + 2088025 = 7983^2 + 1445^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 65816314.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16454077 + ... + 16454080.

Almost surely, 2^65816314 is an apocalyptic number.

65816314 is a deficient number, since it is larger than the sum of its proper divisors (32908160).

65816314 is a wasteful number, since it uses less digits than its factorization.

65816314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32908159.

The product of its digits is 17280, while the sum is 34.

The square root of 65816314 is about 8112.7254360048. The cubic root of 65816314 is about 403.7487450238.

The spelling of 65816314 in words is "sixty-five million, eight hundred sixteen thousand, three hundred fourteen".