65112316 has 24 divisors (see below), whose sum is σ = 120491280. Its totient is φ = 30701952.

The previous prime is 65112293. The next prime is 65112323. The reversal of 65112316 is 61321156.

It is a super-2 number, since 2×65112316² = 8479227389767712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15870 + ... + 19546.

It is an arithmetic number, because the mean of its divisors is an integer number (5020470).

Almost surely, 2^65112316 is an apocalyptic number.

It is an amenable number.

65112316 is a deficient number, since it is larger than the sum of its proper divisors (55378964).

65112316 is a wasteful number, since it uses less digits than its factorization.

65112316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3933 (or 3931 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 65112316 is about 8069.2202845132. The cubic root of 65112316 is about 402.3040281543.

The spelling of 65112316 in words is "sixty-five million, one hundred twelve thousand, three hundred sixteen".