65836896 has 48 divisors (see below), whose sum is σ = 173247984. Its totient is φ = 21891584.

The previous prime is 65836891. The next prime is 65836921. The reversal of 65836896 is 69863856.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65836891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64486 + ... + 65498.

It is an arithmetic number, because the mean of its divisors is an integer number (3609333).

Almost surely, 2^65836896 is an apocalyptic number.

It is an amenable number.

65836896 is an abundant number, since it is smaller than the sum of its proper divisors (107411088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65836896 is a wasteful number, since it uses less digits than its factorization.

65836896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703 (or 1695 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 65836896 is about 8113.9938378089. The cubic root of 65836896 is about 403.7908272478.

The spelling of 65836896 in words is "sixty-five million, eight hundred thirty-six thousand, eight hundred ninety-six".