606623301 has 6 divisors (see below), whose sum is σ = 876233670. Its totient is φ = 404415528.

The previous prime is 606623299. The next prime is 606623371. The reversal of 606623301 is 103326606.

606623301 is a `hidden beast` number, since 6 + 0 + 6 + 623 + 30 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 507600900 + 99022401 = 22530^2 + 9951^2 .

It is not a de Polignac number, because 606623301 - 2¹ = 606623299 is a prime.

It is a super-2 number, since 2×606623301² = 735983658632273202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606623371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33701286 + ... + 33701303.

It is an arithmetic number, because the mean of its divisors is an integer number (146038945).

Almost surely, 2^606623301 is an apocalyptic number.

It is an amenable number.

606623301 is a deficient number, since it is larger than the sum of its proper divisors (269610369).

606623301 is a wasteful number, since it uses less digits than its factorization.

606623301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67402595 (or 67402592 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 606623301 is about 24629.7239326794. The cubic root of 606623301 is about 846.5248198072.

Adding to 606623301 its reverse (103326606), we get a palindrome (709949907).

The spelling of 606623301 in words is "six hundred six million, six hundred twenty-three thousand, three hundred one".