65816048 has 20 divisors (see below), whose sum is σ = 127809528. Its totient is φ = 32832960.

The previous prime is 65816017. The next prime is 65816063. The reversal of 65816048 is 84061856.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2915 + ... + 11837.

Almost surely, 2^65816048 is an apocalyptic number.

It is an amenable number.

65816048 is a deficient number, since it is larger than the sum of its proper divisors (61993480).

65816048 is a wasteful number, since it uses less digits than its factorization.

65816048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9392 (or 9386 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 65816048 is about 8112.7090419908. The cubic root of 65816048 is about 403.7482010994.

The spelling of 65816048 in words is "sixty-five million, eight hundred sixteen thousand, forty-eight".