65732841 has 12 divisors (see below), whose sum is σ = 95447040. Its totient is φ = 43591320.

The previous prime is 65732839. The next prime is 65732851. The reversal of 65732841 is 14823756.

65732841 is a `hidden beast` number, since 6 + 573 + 2 + 84 + 1 = 666.

65732841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65732841 - 2¹ = 65732839 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 65732796 and 65732805.

It is not an unprimeable number, because it can be changed into a prime (65732801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17401 + ... + 20838.

It is an arithmetic number, because the mean of its divisors is an integer number (7953920).

Almost surely, 2^65732841 is an apocalyptic number.

It is an amenable number.

65732841 is a deficient number, since it is larger than the sum of its proper divisors (29714199).

65732841 is a wasteful number, since it uses less digits than its factorization.

65732841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38436 (or 38433 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 65732841 is about 8107.5792318053. The cubic root of 65732841 is about 403.5779850465.

The spelling of 65732841 in words is "sixty-five million, seven hundred thirty-two thousand, eight hundred forty-one".