606065501 has 4 divisors (see below), whose sum is σ = 607623900. Its totient is φ = 604507104.

The previous prime is 606065497. The next prime is 606065503. The reversal of 606065501 is 105560606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 105560606 = 2 ⋅52780303.

It can be written as a sum of positive squares in 2 ways, for example, as 90820900 + 515244601 = 9530^2 + 22699^2 .

It is a cyclic number.

It is not a de Polignac number, because 606065501 - 2² = 606065497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606065503) 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 3 ways as a sum of consecutive naturals, for example, 778616 + ... + 779393.

It is an arithmetic number, because the mean of its divisors is an integer number (151905975).

Almost surely, 2^606065501 is an apocalyptic number.

It is an amenable number.

606065501 is a deficient number, since it is larger than the sum of its proper divisors (1558399).

606065501 is a wasteful number, since it uses less digits than its factorization.

606065501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558398.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 606065501 is about 24618.3976123549. The cubic root of 606065501 is about 846.2652757887.

The spelling of 606065501 in words is "six hundred six million, sixty-five thousand, five hundred one".