65316606 has 16 divisors (see below), whose sum is σ = 130774800. Its totient is φ = 21748608.

The previous prime is 65316593. The next prime is 65316607. The reversal of 65316606 is 60661356.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65316607) 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, 660 + ... + 11448.

It is an arithmetic number, because the mean of its divisors is an integer number (8173425).

Almost surely, 2^65316606 is an apocalyptic number.

65316606 is an abundant number, since it is smaller than the sum of its proper divisors (65458194).

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

65316606 is a wasteful number, since it uses less digits than its factorization.

65316606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11803.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 65316606 is about 8081.8689670150. The cubic root of 65316606 is about 402.7243320786.

The spelling of 65316606 in words is "sixty-five million, three hundred sixteen thousand, six hundred six".