65501796 has 12 divisors (see below), whose sum is σ = 152837552. Its totient is φ = 21833928.

The previous prime is 65501789. The next prime is 65501801. The reversal of 65501796 is 69710556.

It is a tau number, because it is divible by the number of its divisors (12).

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, 2729230 + ... + 2729253.

Almost surely, 2^65501796 is an apocalyptic number.

It is an amenable number.

65501796 is an abundant number, since it is smaller than the sum of its proper divisors (87335756).

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

65501796 is a wasteful number, since it uses less digits than its factorization.

65501796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5458490 (or 5458488 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 65501796 is about 8093.3179846093. The cubic root of 65501796 is about 403.1045832338.

The spelling of 65501796 in words is "sixty-five million, five hundred one thousand, seven hundred ninety-six".