65796516 has 24 divisors (see below), whose sum is σ = 170583840. Its totient is φ = 21932136.

The previous prime is 65796499. The next prime is 65796517. The reversal of 65796516 is 61569756.

65796516 is a `hidden beast` number, since 6 + 579 + 65 + 16 = 666.

It is not an unprimeable number, because it can be changed into a prime (65796517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304506 + ... + 304721.

It is an arithmetic number, because the mean of its divisors is an integer number (7107660).

Almost surely, 2^65796516 is an apocalyptic number.

It is an amenable number.

65796516 is an abundant number, since it is smaller than the sum of its proper divisors (104787324).

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

65796516 is a wasteful number, since it uses less digits than its factorization.

65796516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609240 (or 609232 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 65796516 is about 8111.5051624221. The cubic root of 65796516 is about 403.7082574973.

The spelling of 65796516 in words is "sixty-five million, seven hundred ninety-six thousand, five hundred sixteen".