65796672 has 28 divisors (see below), whose sum is σ = 174087536. Its totient is φ = 21932160.

The previous prime is 65796671. The next prime is 65796683. The reversal of 65796672 is 27669756.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (65796671) 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, 171154 + ... + 171537.

It is an arithmetic number, because the mean of its divisors is an integer number (6217412).

Almost surely, 2^65796672 is an apocalyptic number.

It is an amenable number.

65796672 is an abundant number, since it is smaller than the sum of its proper divisors (108290864).

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

65796672 is a wasteful number, since it uses less digits than its factorization.

65796672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342706 (or 342696 counting only the distinct ones).

The product of its digits is 952560, while the sum is 48.

The square root of 65796672 is about 8111.5147783876. The cubic root of 65796672 is about 403.7085765539.

The spelling of 65796672 in words is "sixty-five million, seven hundred ninety-six thousand, six hundred seventy-two".