65005316 has 12 divisors (see below), whose sum is σ = 113890560. Its totient is φ = 32465160.

The previous prime is 65005307. The next prime is 65005319. The reversal of 65005316 is 61350056.

It is a super-2 number, since 2×65005316² = 8451382216519712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65005319) 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, 5276 + ... + 12563.

It is an arithmetic number, because the mean of its divisors is an integer number (9490880).

Almost surely, 2^65005316 is an apocalyptic number.

It is an amenable number.

65005316 is a deficient number, since it is larger than the sum of its proper divisors (48885244).

65005316 is a wasteful number, since it uses less digits than its factorization.

65005316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18754 (or 18752 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 65005316 is about 8062.5874258826. The cubic root of 65005316 is about 402.0835366771.

The spelling of 65005316 in words is "sixty-five million, five thousand, three hundred sixteen".