65796608 has 20 divisors (see below), whose sum is σ = 131465730. Its totient is φ = 32898048.

The previous prime is 65796607. The next prime is 65796611. The reversal of 65796608 is 80669756.

It can be written as a sum of positive squares in only one way, i.e., 48888064 + 16908544 = 6992^2 + 4112^2 .

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (65796607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63743 + ... + 64766.

Almost surely, 2^65796608 is an apocalyptic number.

It is an amenable number.

65796608 is a deficient number, since it is larger than the sum of its proper divisors (65669122).

65796608 is an equidigital number, since it uses as much as digits as its factorization.

65796608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128527 (or 128511 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 65796608 is about 8111.5108333775. The cubic root of 65796608 is about 403.7084456590.

The spelling of 65796608 in words is "sixty-five million, seven hundred ninety-six thousand, six hundred eight".