65941604 has 12 divisors (see below), whose sum is σ = 116003328. Its totient is φ = 32797800.

The previous prime is 65941597. The next prime is 65941607. The reversal of 65941604 is 40614956.

65941604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (65941607) 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 3 ways as a sum of consecutive naturals, for example, 42392 + ... + 43919.

It is an arithmetic number, because the mean of its divisors is an integer number (9666944).

Almost surely, 2^65941604 is an apocalyptic number.

It is an amenable number.

65941604 is a deficient number, since it is larger than the sum of its proper divisors (50061724).

65941604 is a wasteful number, since it uses less digits than its factorization.

65941604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86506 (or 86504 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 65941604 is about 8120.4435839429. The cubic root of 65941604 is about 404.0047788867.

The spelling of 65941604 in words is "sixty-five million, nine hundred forty-one thousand, six hundred four".